Testing the speed of wireless adapters

All wireless adapters were tested under consistent conditions - each positioned in close proximity (1-2m) and connected to the same wireless access point (AP). The adapters utilized various interface types, including USB, SDIO, and PCI, to evaluate performance across different hardware configurations.

Test Equipment

• Access Point: Zyxel NWA130BE (Wi-Fi 7)
• Network Switches:
  • Netgear XS712T
  • Netgear XS508M
• Power Switches: APC AP7920
• Client Devices:
  • Multiple single-board computers equipped with onboard wireless modules or PCI Wi-Fi cards
  • USB wireless test server: Geekom IT13 with an i-Tec 16-port USB 3.0 hub

Software and Infrastructure

• Infrastructure Database: NetBox for resource modeling and inventory
• Automation: GitHub Actions for workflow orchestration and test execution
• Networking: Tailscale for secure device connectivity across the test environment
• Test Platform: KVM virtual machine running the latest x86 Armbian image for USB wireless testing

Methodology

Overview of the WiFi performance test process:

1. ⚡ Power On Devices
   └─ Embedded WiFi-capable devices and USB wireless adapters are powered on.

2. 🌐 Configure Wireless Connection
   └─ Devices are configured to connect to a predefined access point (SSID).

3. 📶 Connect to WiFi Network
   └─ Network connectivity is validated to ensure the device is routable.

4. 📊 Measure Performance (iperf3)
   ├─ Perform reverse (-R) and forward iperf3 tests
   └─ Measure throughput and link quality.

5. 🔍 Collect System & Network Info
   ├─ Extract link details (e.g. bitrate, signal strength)
   └─ Record system version, kernel, architecture.

6. 🔁 Restore Wired Network
   └─ Reapply original routes and configuration.

7. ☁️ Upload Test Results
   └─ Summary, logs, and system info are uploaded as artifacts.

8. 📴 Power Off Devices
   └─ All test devices are safely powered down after testing completes.

Devices Under Tests

This section presents the performance test results, including key metrics and technical details from the test execution.
Test Date: 2025-05-28 14:49 UTC

AC

Broadcom 4345

OS: Armbian v25.2.2, 6.12.15-current-bcm2711

Chipset	Class	Average forward speed	Average reverse speed
BCM4345	AC	226 Mbits/sec	264 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.131 port 36947 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  24.9 MBytes   209 Mbits/sec                  
[  5]   1.00-2.00   sec  26.9 MBytes   225 Mbits/sec                  
[  5]   2.00-3.00   sec  25.1 MBytes   210 Mbits/sec                  
[  5]   3.00-4.00   sec  28.3 MBytes   237 Mbits/sec                  
[  5]   4.00-5.00   sec  26.8 MBytes   225 Mbits/sec                  
[  5]   5.00-6.00   sec  27.2 MBytes   228 Mbits/sec                  
[  5]   6.00-7.00   sec  26.9 MBytes   226 Mbits/sec                  
[  5]   7.00-8.00   sec  27.2 MBytes   228 Mbits/sec                  
[  5]   8.00-9.00   sec  26.9 MBytes   226 Mbits/sec                  
[  5]   9.00-10.00  sec  26.9 MBytes   226 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.02  sec   270 MBytes   226 Mbits/sec  773             sender
[  5]   0.00-10.00  sec   267 MBytes   224 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.131 port 54545 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  33.8 MBytes   283 Mbits/sec    0    979 KBytes       
[  5]   1.00-2.00   sec  30.0 MBytes   252 Mbits/sec    0   1.07 MBytes       
[  5]   2.00-3.00   sec  31.2 MBytes   262 Mbits/sec    0   1.19 MBytes       
[  5]   3.00-4.00   sec  31.2 MBytes   262 Mbits/sec    0   1.33 MBytes       
[  5]   4.00-5.00   sec  31.2 MBytes   262 Mbits/sec    0   1.33 MBytes       
[  5]   5.00-6.00   sec  31.2 MBytes   262 Mbits/sec    0   1.39 MBytes       
[  5]   6.00-7.00   sec  32.5 MBytes   273 Mbits/sec    0   1.39 MBytes       
[  5]   7.00-8.00   sec  31.2 MBytes   262 Mbits/sec    0   1.46 MBytes       
[  5]   8.00-9.00   sec  31.2 MBytes   262 Mbits/sec    0   1.46 MBytes       
[  5]   9.00-10.00  sec  31.2 MBytes   262 Mbits/sec    0   1.46 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   315 MBytes   264 Mbits/sec    0             sender
[  5]   0.00-10.01  sec   312 MBytes   262 Mbits/sec                  receiver

iperf Done.

freq: 5500
RX: 154671 bytes (411 packets)
TX: 89165 bytes (523 packets)
signal: -37 dBm
rx bitrate: 433.3 MBit/s
tx bitrate: 433.3 MBit/s

Compex WLE900VX

OS: Armbian v25.08.0-trunk, 6.12.28-edge-mvebu

Chipset	Class	Average forward speed	Average reverse speed
QCA9880	AC	118 Mbits/sec	107 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.126 port 41633 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  13.3 MBytes   112 Mbits/sec                  
[  5]   1.00-2.00   sec  13.9 MBytes   117 Mbits/sec                  
[  5]   2.00-3.00   sec  13.9 MBytes   117 Mbits/sec                  
[  5]   3.00-4.00   sec  13.7 MBytes   115 Mbits/sec                  
[  5]   4.00-5.00   sec  13.8 MBytes   115 Mbits/sec                  
[  5]   5.00-6.00   sec  12.9 MBytes   109 Mbits/sec                  
[  5]   6.00-7.00   sec  14.4 MBytes   121 Mbits/sec                  
[  5]   7.00-8.00   sec  13.6 MBytes   114 Mbits/sec                  
[  5]   8.00-9.00   sec  14.0 MBytes   118 Mbits/sec                  
[  5]   9.00-10.00  sec  13.8 MBytes   116 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.03  sec   141 MBytes   118 Mbits/sec    5             sender
[  5]   0.00-10.00  sec   137 MBytes   115 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.126 port 49285 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  12.6 MBytes   106 Mbits/sec    0    516 KBytes       
[  5]   1.00-2.00   sec  12.4 MBytes   104 Mbits/sec    0    571 KBytes       
[  5]   2.00-3.00   sec  13.0 MBytes   109 Mbits/sec    0    641 KBytes       
[  5]   3.00-4.00   sec  12.1 MBytes   101 Mbits/sec    0    641 KBytes       
[  5]   4.00-5.00   sec  13.5 MBytes   114 Mbits/sec    0    779 KBytes       
[  5]   5.00-6.00   sec  12.8 MBytes   107 Mbits/sec    0    779 KBytes       
[  5]   6.00-7.00   sec  12.5 MBytes   105 Mbits/sec    0    779 KBytes       
[  5]   7.00-8.00   sec  12.5 MBytes   105 Mbits/sec    0    905 KBytes       
[  5]   8.00-9.00   sec  13.1 MBytes   110 Mbits/sec    0    905 KBytes       
[  5]   9.00-10.00  sec  12.7 MBytes   106 Mbits/sec    0    905 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   127 MBytes   107 Mbits/sec    0             sender
[  5]   0.00-10.02  sec   125 MBytes   105 Mbits/sec                  receiver

iperf Done.

freq: 2462
RX: 112340 bytes (497 packets)
TX: 58510 bytes (236 packets)
signal: -28 dBm
rx bitrate: 144.4 MBit/s MCS 15 short GI

EDUP EP-AC1681

OS: Armbian v25.5.0-trunk.550, 6.12.28-current-x86

Chipset	Class	Average forward speed	Average reverse speed
RTL88x2BU	AC	95.0 Mbits/sec	53.9 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.181 port 50439 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  10.2 MBytes  85.9 Mbits/sec                  
[  5]   1.00-2.00   sec  10.4 MBytes  87.0 Mbits/sec                  
[  5]   2.00-3.00   sec  11.0 MBytes  92.3 Mbits/sec                  
[  5]   3.00-4.00   sec  11.1 MBytes  93.3 Mbits/sec                  
[  5]   4.00-5.00   sec  11.6 MBytes  97.5 Mbits/sec                  
[  5]   5.00-6.00   sec  11.5 MBytes  96.5 Mbits/sec                  
[  5]   6.00-7.00   sec  11.6 MBytes  97.5 Mbits/sec                  
[  5]   7.00-8.00   sec  11.5 MBytes  96.5 Mbits/sec                  
[  5]   8.00-9.00   sec  11.9 MBytes  99.6 Mbits/sec                  
[  5]   9.00-10.00  sec  11.8 MBytes  98.6 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec   113 MBytes  95.0 Mbits/sec    0             sender
[  5]   0.00-10.00  sec   113 MBytes  94.5 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.181 port 48349 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  7.38 MBytes  61.8 Mbits/sec    0    311 KBytes       
[  5]   1.00-2.00   sec  6.75 MBytes  56.6 Mbits/sec    0    587 KBytes       
[  5]   2.00-3.00   sec  6.50 MBytes  54.5 Mbits/sec    0    716 KBytes       
[  5]   3.00-4.00   sec  7.38 MBytes  61.9 Mbits/sec    0    754 KBytes       
[  5]   4.00-5.00   sec  5.50 MBytes  46.1 Mbits/sec    0    754 KBytes       
[  5]   5.00-6.00   sec  7.00 MBytes  58.7 Mbits/sec    0    792 KBytes       
[  5]   6.00-7.00   sec  5.50 MBytes  46.1 Mbits/sec    0    843 KBytes       
[  5]   7.00-8.00   sec  7.00 MBytes  58.7 Mbits/sec    0    843 KBytes       
[  5]   8.00-9.00   sec  5.62 MBytes  47.2 Mbits/sec    0    885 KBytes       
[  5]   9.00-10.00  sec  5.62 MBytes  47.2 Mbits/sec    0    885 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  64.2 MBytes  53.9 Mbits/sec    0             sender
[  5]   0.00-10.05  sec  61.6 MBytes  51.4 Mbits/sec                  receiver

iperf Done.

freq: 2462.0
RX: 188015 bytes (464 packets)
TX: 100288 bytes (498 packets)
signal: -40 dBm
rx bitrate: 130.0 MBit/s MCS 15
tx bitrate: 144.4 MBit/s MCS 15 short GI

Realtek 8811AU

OS: Armbian v25.5.0-trunk.550, 6.12.28-current-x86

Chipset	Class	Average forward speed	Average reverse speed
RTL8812AU	AC	153 Mbits/sec	198 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.182 port 48835 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  16.8 MBytes   140 Mbits/sec                  
[  5]   1.00-2.00   sec  18.2 MBytes   153 Mbits/sec                  
[  5]   2.00-3.00   sec  18.6 MBytes   156 Mbits/sec                  
[  5]   3.00-4.00   sec  18.2 MBytes   153 Mbits/sec                  
[  5]   4.00-5.00   sec  18.2 MBytes   153 Mbits/sec                  
[  5]   5.00-6.00   sec  18.2 MBytes   153 Mbits/sec                  
[  5]   6.00-7.00   sec  18.4 MBytes   154 Mbits/sec                  
[  5]   7.00-8.00   sec  18.1 MBytes   152 Mbits/sec                  
[  5]   8.00-9.00   sec  17.8 MBytes   149 Mbits/sec                  
[  5]   9.00-10.00  sec  17.6 MBytes   148 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   183 MBytes   153 Mbits/sec  134             sender
[  5]   0.00-10.00  sec   180 MBytes   151 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.182 port 58527 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  25.1 MBytes   211 Mbits/sec    0    639 KBytes       
[  5]   1.00-2.00   sec  23.6 MBytes   198 Mbits/sec    0    711 KBytes       
[  5]   2.00-3.00   sec  22.6 MBytes   190 Mbits/sec    0    711 KBytes       
[  5]   3.00-4.00   sec  23.8 MBytes   199 Mbits/sec    0    711 KBytes       
[  5]   4.00-5.00   sec  23.6 MBytes   198 Mbits/sec    0    711 KBytes       
[  5]   5.00-6.00   sec  23.5 MBytes   197 Mbits/sec    0    796 KBytes       
[  5]   6.00-7.00   sec  23.8 MBytes   199 Mbits/sec    0    796 KBytes       
[  5]   7.00-8.00   sec  22.2 MBytes   187 Mbits/sec    0    796 KBytes       
[  5]   8.00-9.00   sec  23.9 MBytes   200 Mbits/sec    0    796 KBytes       
[  5]   9.00-10.00  sec  23.6 MBytes   198 Mbits/sec    0    841 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   236 MBytes   198 Mbits/sec    0             sender
[  5]   0.00-10.01  sec   233 MBytes   195 Mbits/sec                  receiver

iperf Done.

freq: 5500.0
signal: -42 dBm
tx bitrate: 434.0 MBit/s

Realtek 8812AU

OS: Armbian v25.5.0-trunk.550, 6.12.28-current-x86

Chipset	Class	Average forward speed	Average reverse speed
RTL8812AU	AC	148 Mbits/sec	269 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.183 port 49865 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  15.5 MBytes   130 Mbits/sec                  
[  5]   1.00-2.00   sec  17.9 MBytes   150 Mbits/sec                  
[  5]   2.00-3.00   sec  17.8 MBytes   149 Mbits/sec                  
[  5]   3.00-4.00   sec  17.9 MBytes   150 Mbits/sec                  
[  5]   4.00-5.00   sec  17.5 MBytes   147 Mbits/sec                  
[  5]   5.00-6.00   sec  17.6 MBytes   148 Mbits/sec                  
[  5]   6.00-7.00   sec  17.2 MBytes   145 Mbits/sec                  
[  5]   7.00-8.00   sec  17.2 MBytes   145 Mbits/sec                  
[  5]   8.00-9.00   sec  17.6 MBytes   148 Mbits/sec                  
[  5]   9.00-10.00  sec  17.8 MBytes   149 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec   177 MBytes   148 Mbits/sec    8             sender
[  5]   0.00-10.00  sec   174 MBytes   146 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.183 port 41219 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  34.2 MBytes   287 Mbits/sec    0    979 KBytes       
[  5]   1.00-2.00   sec  31.5 MBytes   264 Mbits/sec    0   1.13 MBytes       
[  5]   2.00-3.00   sec  33.1 MBytes   278 Mbits/sec    0   1.13 MBytes       
[  5]   3.00-4.00   sec  31.5 MBytes   264 Mbits/sec    0   1.20 MBytes       
[  5]   4.00-5.00   sec  31.4 MBytes   263 Mbits/sec    0   1.20 MBytes       
[  5]   5.00-6.00   sec  31.6 MBytes   266 Mbits/sec    0   1.20 MBytes       
[  5]   6.00-7.00   sec  32.2 MBytes   270 Mbits/sec    0   1.20 MBytes       
[  5]   7.00-8.00   sec  32.6 MBytes   274 Mbits/sec    0   1.20 MBytes       
[  5]   8.00-9.00   sec  30.9 MBytes   259 Mbits/sec    0   1.33 MBytes       
[  5]   9.00-10.00  sec  32.0 MBytes   268 Mbits/sec    0   1.33 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   321 MBytes   269 Mbits/sec    0             sender
[  5]   0.00-10.01  sec   319 MBytes   267 Mbits/sec                  receiver

iperf Done.

freq: 5500.0
signal: -33 dBm
tx bitrate: 867.0 MBit/s

Realtek 8814AU

OS: Armbian v25.5.0-trunk.550, 6.12.28-current-x86

Chipset	Class	Average forward speed	Average reverse speed
RTL8814AU	AC	153 Mbits/sec	23.8 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.184 port 39333 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  17.4 MBytes   146 Mbits/sec                  
[  5]   1.00-2.00   sec  18.0 MBytes   151 Mbits/sec                  
[  5]   2.00-3.00   sec  18.1 MBytes   152 Mbits/sec                  
[  5]   3.00-4.00   sec  18.0 MBytes   151 Mbits/sec                  
[  5]   4.00-5.00   sec  18.0 MBytes   151 Mbits/sec                  
[  5]   5.00-6.00   sec  17.9 MBytes   150 Mbits/sec                  
[  5]   6.00-7.00   sec  18.0 MBytes   151 Mbits/sec                  
[  5]   7.00-8.00   sec  17.8 MBytes   149 Mbits/sec                  
[  5]   8.00-9.00   sec  18.0 MBytes   151 Mbits/sec                  
[  5]   9.00-10.00  sec  18.0 MBytes   151 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec   183 MBytes   153 Mbits/sec  120             sender
[  5]   0.00-10.00  sec   179 MBytes   150 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.184 port 43963 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  3.50 MBytes  29.3 Mbits/sec    0    208 KBytes       
[  5]   1.00-2.00   sec  3.25 MBytes  27.3 Mbits/sec    0    331 KBytes       
[  5]   2.00-3.00   sec  2.88 MBytes  24.1 Mbits/sec    0    358 KBytes       
[  5]   3.00-4.00   sec  2.88 MBytes  24.1 Mbits/sec    0    376 KBytes       
[  5]   4.00-5.00   sec  3.00 MBytes  25.2 Mbits/sec    0    376 KBytes       
[  5]   5.00-6.00   sec  2.38 MBytes  19.9 Mbits/sec    0    376 KBytes       
[  5]   6.00-7.00   sec  3.00 MBytes  25.2 Mbits/sec    0    376 KBytes       
[  5]   7.00-8.00   sec  2.25 MBytes  18.9 Mbits/sec    0    376 KBytes       
[  5]   8.00-9.00   sec  3.00 MBytes  25.2 Mbits/sec    0    376 KBytes       
[  5]   9.00-10.00  sec  2.25 MBytes  18.9 Mbits/sec    0    376 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  28.4 MBytes  23.8 Mbits/sec    0             sender
[  5]   0.00-10.10  sec  27.2 MBytes  22.6 Mbits/sec                  receiver

iperf Done.

freq: 5500.0
signal: -38 dBm
tx bitrate: 867.0 MBit/s

Realtek 8821CU #1

OS: Armbian v25.5.0-trunk.550, 6.12.28-current-x86

Chipset	Class	Average forward speed	Average reverse speed
RTL8821CU	AC	123 Mbits/sec	211 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.185 port 57159 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  6.88 MBytes  57.6 Mbits/sec                  
[  5]   1.00-2.00   sec  11.9 MBytes  99.6 Mbits/sec                  
[  5]   2.00-3.00   sec  15.9 MBytes   133 Mbits/sec                  
[  5]   3.00-4.00   sec  16.0 MBytes   134 Mbits/sec                  
[  5]   4.00-5.00   sec  15.9 MBytes   133 Mbits/sec                  
[  5]   5.00-6.00   sec  15.9 MBytes   133 Mbits/sec                  
[  5]   6.00-7.00   sec  16.0 MBytes   134 Mbits/sec                  
[  5]   7.00-8.00   sec  15.9 MBytes   133 Mbits/sec                  
[  5]   8.00-9.00   sec  15.9 MBytes   133 Mbits/sec                  
[  5]   9.00-10.00  sec  16.0 MBytes   134 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec   147 MBytes   123 Mbits/sec    2             sender
[  5]   0.00-10.00  sec   146 MBytes   123 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.185 port 50357 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  25.8 MBytes   216 Mbits/sec    0    543 KBytes       
[  5]   1.00-2.00   sec  25.6 MBytes   215 Mbits/sec    0    638 KBytes       
[  5]   2.00-3.00   sec  26.0 MBytes   218 Mbits/sec    0    741 KBytes       
[  5]   3.00-4.00   sec  24.8 MBytes   208 Mbits/sec    0    741 KBytes       
[  5]   4.00-5.00   sec  25.0 MBytes   210 Mbits/sec    0    768 KBytes       
[  5]   5.00-6.00   sec  24.9 MBytes   209 Mbits/sec    0    776 KBytes       
[  5]   6.00-7.00   sec  24.9 MBytes   209 Mbits/sec    0    776 KBytes       
[  5]   7.00-8.00   sec  24.9 MBytes   209 Mbits/sec    0    776 KBytes       
[  5]   8.00-9.00   sec  24.8 MBytes   208 Mbits/sec    0    776 KBytes       
[  5]   9.00-10.00  sec  24.8 MBytes   208 Mbits/sec    0    776 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   251 MBytes   211 Mbits/sec    0             sender
[  5]   0.00-10.02  sec   248 MBytes   208 Mbits/sec                  receiver

iperf Done.

freq: 5500.0
RX: 194101 bytes (390 packets)
TX: 99340 bytes (457 packets)
signal: -41 dBm
rx bitrate: 390.0 MBit/s VHT-MCS 9 80MHz VHT-NSS 1
tx bitrate: 433.3 MBit/s VHT-MCS 9 80MHz short GI VHT-NSS 1

Realtek 8821CU #2

OS: Armbian v25.5.1, 6.12.28-current-meson64

Chipset	Class	Average forward speed	Average reverse speed
RTL8821CU	AC	275 Mbits/sec	257 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.163 port 54087 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  27.2 MBytes   228 Mbits/sec                  
[  5]   1.00-2.00   sec  33.5 MBytes   281 Mbits/sec                  
[  5]   2.00-3.00   sec  32.8 MBytes   275 Mbits/sec                  
[  5]   3.00-4.00   sec  33.1 MBytes   278 Mbits/sec                  
[  5]   4.00-5.00   sec  32.5 MBytes   273 Mbits/sec                  
[  5]   5.00-6.00   sec  32.9 MBytes   276 Mbits/sec                  
[  5]   6.00-7.00   sec  33.5 MBytes   281 Mbits/sec                  
[  5]   7.00-8.00   sec  33.2 MBytes   279 Mbits/sec                  
[  5]   8.00-9.00   sec  33.1 MBytes   278 Mbits/sec                  
[  5]   9.00-10.00  sec  33.2 MBytes   279 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec   328 MBytes   275 Mbits/sec  130             sender
[  5]   0.00-10.00  sec   325 MBytes   273 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.163 port 44557 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  33.5 MBytes   281 Mbits/sec    0   1.64 MBytes       
[  5]   1.00-2.00   sec  30.2 MBytes   254 Mbits/sec    0   1.84 MBytes       
[  5]   2.00-3.00   sec  29.6 MBytes   249 Mbits/sec    0   2.15 MBytes       
[  5]   3.00-4.00   sec  31.2 MBytes   262 Mbits/sec    0   2.36 MBytes       
[  5]   4.00-5.00   sec  30.1 MBytes   253 Mbits/sec    0   2.36 MBytes       
[  5]   5.00-6.00   sec  30.5 MBytes   256 Mbits/sec    0   2.36 MBytes       
[  5]   6.00-7.00   sec  30.8 MBytes   258 Mbits/sec    0   2.36 MBytes       
[  5]   7.00-8.00   sec  30.0 MBytes   252 Mbits/sec    0   2.36 MBytes       
[  5]   8.00-9.00   sec  29.5 MBytes   247 Mbits/sec    0   2.36 MBytes       
[  5]   9.00-10.00  sec  30.4 MBytes   255 Mbits/sec    0   2.36 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   306 MBytes   257 Mbits/sec    0             sender
[  5]   0.00-10.01  sec   304 MBytes   254 Mbits/sec                  receiver

iperf Done.

Realtek 8822CE

OS: Armbian v25.2.3, 6.12.21-current-rockchip64

Chipset	Class	Average forward speed	Average reverse speed
RTL8822CE	AC	476 Mbits/sec	645 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.127 port 53729 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  59.9 MBytes   502 Mbits/sec                  
[  5]   1.00-2.00   sec  59.3 MBytes   497 Mbits/sec                  
[  5]   2.00-3.00   sec  56.7 MBytes   476 Mbits/sec                  
[  5]   3.00-4.00   sec  57.1 MBytes   479 Mbits/sec                  
[  5]   4.00-5.00   sec  58.3 MBytes   489 Mbits/sec                  
[  5]   5.00-6.00   sec  57.0 MBytes   478 Mbits/sec                  
[  5]   6.00-7.00   sec  54.5 MBytes   457 Mbits/sec                  
[  5]   7.00-8.00   sec  54.3 MBytes   456 Mbits/sec                  
[  5]   8.00-9.00   sec  52.9 MBytes   443 Mbits/sec                  
[  5]   9.00-10.00  sec  54.5 MBytes   457 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   568 MBytes   476 Mbits/sec  527             sender
[  5]   0.00-10.00  sec   564 MBytes   474 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.127 port 58093 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  77.0 MBytes   645 Mbits/sec    0   7.51 MBytes       
[  5]   1.00-2.00   sec  77.5 MBytes   650 Mbits/sec    0   7.51 MBytes       
[  5]   2.00-3.00   sec  77.5 MBytes   651 Mbits/sec    0   7.51 MBytes       
[  5]   3.00-4.00   sec  75.0 MBytes   629 Mbits/sec  145   3.75 MBytes       
[  5]   4.00-5.00   sec  77.5 MBytes   650 Mbits/sec    0   3.75 MBytes       
[  5]   5.00-6.00   sec  78.8 MBytes   661 Mbits/sec    0   3.75 MBytes       
[  5]   6.00-7.00   sec  77.5 MBytes   650 Mbits/sec    0   3.75 MBytes       
[  5]   7.00-8.00   sec  77.5 MBytes   650 Mbits/sec    0   3.75 MBytes       
[  5]   8.00-9.00   sec  75.0 MBytes   629 Mbits/sec  310   1.93 MBytes       
[  5]   9.00-10.00  sec  76.2 MBytes   640 Mbits/sec    0   1.98 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   770 MBytes   645 Mbits/sec  455             sender
[  5]   0.00-10.02  sec   769 MBytes   643 Mbits/sec                  receiver

iperf Done.

freq: 5500
RX: 149379 bytes (548 packets)
TX: 61579 bytes (222 packets)
signal: -32 dBm
rx bitrate: 585.0 MBit/s VHT-MCS 7 80MHz VHT-NSS 2
tx bitrate: 866.7 MBit/s VHT-MCS 9 80MHz short GI VHT-NSS 2

AX

Comfast CF953AX

OS: Armbian v25.5.0-trunk.550, 6.12.28-current-x86

Chipset	Class	Average forward speed	Average reverse speed
MT7921AU	AX	110 Mbits/sec	149 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.186 port 36693 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  12.6 MBytes   106 Mbits/sec                  
[  5]   1.00-2.00   sec  13.0 MBytes   109 Mbits/sec                  
[  5]   2.00-3.00   sec  13.0 MBytes   109 Mbits/sec                  
[  5]   3.00-4.00   sec  12.9 MBytes   108 Mbits/sec                  
[  5]   4.00-5.00   sec  12.8 MBytes   107 Mbits/sec                  
[  5]   5.00-6.00   sec  12.8 MBytes   107 Mbits/sec                  
[  5]   6.00-7.00   sec  13.0 MBytes   109 Mbits/sec                  
[  5]   7.00-8.00   sec  12.9 MBytes   108 Mbits/sec                  
[  5]   8.00-9.00   sec  12.8 MBytes   107 Mbits/sec                  
[  5]   9.00-10.00  sec  12.9 MBytes   108 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec   131 MBytes   110 Mbits/sec  187             sender
[  5]   0.00-10.00  sec   128 MBytes   108 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.186 port 49719 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  18.9 MBytes   158 Mbits/sec    0    554 KBytes       
[  5]   1.00-2.00   sec  17.4 MBytes   146 Mbits/sec    0    585 KBytes       
[  5]   2.00-3.00   sec  17.9 MBytes   150 Mbits/sec    0    617 KBytes       
[  5]   3.00-4.00   sec  18.4 MBytes   154 Mbits/sec    0    690 KBytes       
[  5]   4.00-5.00   sec  16.9 MBytes   142 Mbits/sec    0    725 KBytes       
[  5]   5.00-6.00   sec  18.4 MBytes   154 Mbits/sec   24    318 KBytes       
[  5]   6.00-7.00   sec  16.6 MBytes   139 Mbits/sec    0    598 KBytes       
[  5]   7.00-8.00   sec  18.5 MBytes   155 Mbits/sec    0    653 KBytes       
[  5]   8.00-9.00   sec  16.9 MBytes   142 Mbits/sec    0    690 KBytes       
[  5]   9.00-10.00  sec  18.0 MBytes   151 Mbits/sec    0    717 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   178 MBytes   149 Mbits/sec   24             sender
[  5]   0.00-10.01  sec   174 MBytes   146 Mbits/sec                  receiver

iperf Done.

freq: 5500.0
RX: 41920 bytes (144 packets)
TX: 51366 bytes (200 packets)
signal: -39 dBm
rx bitrate: 1200.9 MBit/s 80MHz HE-MCS 11 HE-NSS 2 HE-GI 0 HE-DCM 0
tx bitrate: 1200.9 MBit/s 80MHz HE-MCS 11 HE-NSS 2 HE-GI 0 HE-DCM 0

Intel AX200

OS: Armbian v25.2.2, 6.12.15-current-rockchip64

Chipset	Class	Average forward speed	Average reverse speed
AX200	AX	816 Mbits/sec	571 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.116 port 35841 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  98.8 MBytes   828 Mbits/sec                  
[  5]   1.00-2.00   sec  91.4 MBytes   767 Mbits/sec                  
[  5]   2.00-3.00   sec  96.0 MBytes   805 Mbits/sec                  
[  5]   3.00-4.00   sec  88.0 MBytes   738 Mbits/sec                  
[  5]   4.00-5.00   sec  90.1 MBytes   756 Mbits/sec                  
[  5]   5.00-6.00   sec  99.6 MBytes   836 Mbits/sec                  
[  5]   6.00-7.00   sec  98.6 MBytes   827 Mbits/sec                  
[  5]   7.00-8.00   sec   102 MBytes   860 Mbits/sec                  
[  5]   8.00-9.00   sec   101 MBytes   848 Mbits/sec                  
[  5]   9.00-10.00  sec   104 MBytes   872 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   973 MBytes   816 Mbits/sec  255             sender
[  5]   0.00-10.00  sec   970 MBytes   814 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.116 port 60461 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  92.1 MBytes   772 Mbits/sec  557    737 KBytes       
[  5]   1.00-2.00   sec  89.8 MBytes   753 Mbits/sec  328    479 KBytes       
[  5]   2.00-3.00   sec  75.6 MBytes   634 Mbits/sec  156    351 KBytes       
[  5]   3.00-4.00   sec  76.8 MBytes   644 Mbits/sec  102    294 KBytes       
[  5]   4.00-5.00   sec  39.9 MBytes   334 Mbits/sec    0    450 KBytes       
[  5]   5.00-6.00   sec  41.9 MBytes   351 Mbits/sec    0    564 KBytes       
[  5]   6.00-7.00   sec  61.6 MBytes   517 Mbits/sec   23    489 KBytes       
[  5]   7.00-8.00   sec  75.1 MBytes   630 Mbits/sec   77    469 KBytes       
[  5]   8.00-9.00   sec  69.1 MBytes   580 Mbits/sec  100    215 KBytes       
[  5]   9.00-10.00  sec  59.2 MBytes   497 Mbits/sec    0    468 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   681 MBytes   571 Mbits/sec  1343             sender
[  5]   0.00-10.00  sec   678 MBytes   569 Mbits/sec                  receiver

iperf Done.

freq: 5500.0
RX: 66879 bytes (227 packets)
TX: 82439 bytes (295 packets)
signal: -30 dBm
rx bitrate: 2401.9 MBit/s 160MHz HE-MCS 11 HE-NSS 2 HE-GI 0 HE-DCM 0
tx bitrate: 2041.6 MBit/s 160MHz HE-MCS 11 HE-NSS 2 HE-GI 2 HE-DCM 0

N

Alfa RT3572

OS: Armbian v25.5.0-trunk.550, 6.12.28-current-x86

Chipset	Class	Average forward speed	Average reverse speed
RT3572	N	96.6 Mbits/sec	66.4 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.188 port 37161 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  9.12 MBytes  76.5 Mbits/sec                  
[  5]   1.00-2.00   sec  10.6 MBytes  89.1 Mbits/sec                  
[  5]   2.00-3.00   sec  11.1 MBytes  93.3 Mbits/sec                  
[  5]   3.00-4.00   sec  11.6 MBytes  97.6 Mbits/sec                  
[  5]   4.00-5.00   sec  11.4 MBytes  95.4 Mbits/sec                  
[  5]   5.00-6.00   sec  11.0 MBytes  92.3 Mbits/sec                  
[  5]   6.00-7.00   sec  11.5 MBytes  96.5 Mbits/sec                  
[  5]   7.00-8.00   sec  11.8 MBytes  98.6 Mbits/sec                  
[  5]   8.00-9.00   sec  11.8 MBytes  98.6 Mbits/sec                  
[  5]   9.00-10.00  sec  11.6 MBytes  97.5 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec   115 MBytes  96.6 Mbits/sec   33             sender
[  5]   0.00-10.00  sec   112 MBytes  93.5 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.188 port 41073 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  8.50 MBytes  71.2 Mbits/sec    0    229 KBytes       
[  5]   1.00-2.00   sec  8.12 MBytes  68.2 Mbits/sec    0    270 KBytes       
[  5]   2.00-3.00   sec  7.62 MBytes  64.0 Mbits/sec    0    300 KBytes       
[  5]   3.00-4.00   sec  8.12 MBytes  68.2 Mbits/sec    0    315 KBytes       
[  5]   4.00-5.00   sec  7.62 MBytes  64.0 Mbits/sec    0    315 KBytes       
[  5]   5.00-6.00   sec  7.62 MBytes  63.9 Mbits/sec    0    315 KBytes       
[  5]   6.00-7.00   sec  7.88 MBytes  66.1 Mbits/sec    0    315 KBytes       
[  5]   7.00-8.00   sec  7.75 MBytes  65.0 Mbits/sec    0    354 KBytes       
[  5]   8.00-9.00   sec  8.00 MBytes  67.1 Mbits/sec    0    421 KBytes       
[  5]   9.00-10.00  sec  7.88 MBytes  65.9 Mbits/sec    0    421 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  79.1 MBytes  66.4 Mbits/sec    0             sender
[  5]   0.00-10.01  sec  76.9 MBytes  64.5 Mbits/sec                  receiver

iperf Done.

freq: 5500.0
RX: 111511 bytes (465 packets)
TX: 66801 bytes (266 packets)
signal: -17 dBm
rx bitrate: 240.0 MBit/s MCS 13 40MHz short GI
tx bitrate: 300.0 MBit/s MCS 15 40MHz short GI

Broadcom 43430

OS: Armbian v25.5.1, 6.12.23-current-sunxi

Chipset	Class	Average forward speed	Average reverse speed
BCM43430	N	44.7 Mbits/sec	42.4 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.164 port 41125 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  4.13 MBytes  34.7 Mbits/sec                  
[  5]   1.00-2.00   sec  4.69 MBytes  39.4 Mbits/sec                  
[  5]   2.00-3.00   sec  4.46 MBytes  37.5 Mbits/sec                  
[  5]   3.00-4.00   sec  4.98 MBytes  41.8 Mbits/sec                  
[  5]   4.00-5.00   sec  5.41 MBytes  45.4 Mbits/sec                  
[  5]   5.00-6.00   sec  5.25 MBytes  44.0 Mbits/sec                  
[  5]   6.00-7.00   sec  5.33 MBytes  44.7 Mbits/sec                  
[  5]   7.00-8.00   sec  5.35 MBytes  44.9 Mbits/sec                  
[  5]   8.00-9.00   sec  5.13 MBytes  43.0 Mbits/sec                  
[  5]   9.00-10.00  sec  5.24 MBytes  44.0 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec  53.4 MBytes  44.7 Mbits/sec    0             sender
[  5]   0.00-10.00  sec  50.0 MBytes  41.9 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.164 port 40661 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  5.52 MBytes  46.3 Mbits/sec    0    232 KBytes       
[  5]   1.00-2.00   sec  4.97 MBytes  41.7 Mbits/sec    0    273 KBytes       
[  5]   2.00-3.00   sec  5.22 MBytes  43.8 Mbits/sec    0    290 KBytes       
[  5]   3.00-4.00   sec  5.03 MBytes  42.2 Mbits/sec    0    290 KBytes       
[  5]   4.00-5.00   sec  5.03 MBytes  42.2 Mbits/sec    0    307 KBytes       
[  5]   5.00-6.00   sec  4.91 MBytes  41.2 Mbits/sec    0    307 KBytes       
[  5]   6.00-7.00   sec  5.03 MBytes  42.2 Mbits/sec    0    307 KBytes       
[  5]   7.00-8.00   sec  5.10 MBytes  42.7 Mbits/sec    0    307 KBytes       
[  5]   8.00-9.00   sec  4.91 MBytes  41.2 Mbits/sec    0    307 KBytes       
[  5]   9.00-10.00  sec  4.85 MBytes  40.7 Mbits/sec    0    307 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  50.6 MBytes  42.4 Mbits/sec    0             sender
[  5]   0.00-10.03  sec  50.0 MBytes  41.8 Mbits/sec                  receiver

iperf Done.

freq: 2462
RX: 63428 bytes (165 packets)
TX: 57268 bytes (286 packets)
signal: -52 dBm
rx bitrate: 72.2 MBit/s
tx bitrate: 65.0 MBit/s

Broadcom 43455

OS: Armbian v25.2.3, 6.12.22-current-x86

Chipset	Class	Average forward speed	Average reverse speed
BCM43455	N	54.9 Mbits/sec	54.0 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.120 port 47067 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  5.35 MBytes  44.8 Mbits/sec                  
[  5]   1.00-2.00   sec  6.04 MBytes  50.7 Mbits/sec                  
[  5]   2.00-3.00   sec  6.42 MBytes  53.9 Mbits/sec                  
[  5]   3.00-4.00   sec  6.72 MBytes  56.4 Mbits/sec                  
[  5]   4.00-5.00   sec  6.06 MBytes  50.9 Mbits/sec                  
[  5]   5.00-6.00   sec  7.27 MBytes  60.9 Mbits/sec                  
[  5]   6.00-7.00   sec  7.31 MBytes  61.3 Mbits/sec                  
[  5]   7.00-8.00   sec  6.61 MBytes  55.5 Mbits/sec                  
[  5]   8.00-9.00   sec  5.68 MBytes  47.7 Mbits/sec                  
[  5]   9.00-10.00  sec  6.35 MBytes  53.3 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.05  sec  65.8 MBytes  54.9 Mbits/sec    9             sender
[  5]   0.00-10.00  sec  63.8 MBytes  53.5 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.120 port 45433 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  6.85 MBytes  57.4 Mbits/sec    0    216 KBytes       
[  5]   1.00-2.00   sec  5.59 MBytes  46.9 Mbits/sec    0    249 KBytes       
[  5]   2.00-3.00   sec  6.90 MBytes  57.9 Mbits/sec    0    290 KBytes       
[  5]   3.00-4.00   sec  7.46 MBytes  62.6 Mbits/sec    0    339 KBytes       
[  5]   4.00-5.00   sec  5.78 MBytes  48.5 Mbits/sec    0    339 KBytes       
[  5]   5.00-6.00   sec  7.08 MBytes  59.4 Mbits/sec    0    443 KBytes       
[  5]   6.00-7.00   sec  6.40 MBytes  53.7 Mbits/sec    0    443 KBytes       
[  5]   7.00-8.00   sec  6.46 MBytes  54.2 Mbits/sec    0    443 KBytes       
[  5]   8.00-9.00   sec  6.34 MBytes  53.2 Mbits/sec    0    443 KBytes       
[  5]   9.00-10.00  sec  5.47 MBytes  45.9 Mbits/sec   35    310 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  64.3 MBytes  54.0 Mbits/sec   35             sender
[  5]   0.00-10.01  sec  62.4 MBytes  52.3 Mbits/sec                  receiver

iperf Done.

freq: 5500
RX: 63956 bytes (209 packets)
TX: 56508 bytes (251 packets)
signal: -54 dBm
rx bitrate: 433.3 MBit/s
tx bitrate: 433.3 MBit/s

Ralink RT5370

OS: Armbian v25.5.0-trunk.550, 6.12.28-current-x86

Chipset	Class	Average forward speed	Average reverse speed
RT5370	N	46.8 Mbits/sec	50.5 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.189 port 52827 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  4.00 MBytes  33.5 Mbits/sec                  
[  5]   1.00-2.00   sec  5.38 MBytes  45.1 Mbits/sec                  
[  5]   2.00-3.00   sec  5.50 MBytes  46.1 Mbits/sec                  
[  5]   3.00-4.00   sec  5.25 MBytes  44.0 Mbits/sec                  
[  5]   4.00-5.00   sec  5.62 MBytes  47.2 Mbits/sec                  
[  5]   5.00-6.00   sec  5.50 MBytes  46.1 Mbits/sec                  
[  5]   6.00-7.00   sec  5.38 MBytes  45.1 Mbits/sec                  
[  5]   7.00-8.00   sec  5.38 MBytes  45.1 Mbits/sec                  
[  5]   8.00-9.00   sec  5.38 MBytes  45.0 Mbits/sec                  
[  5]   9.00-10.00  sec  5.25 MBytes  44.1 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec  55.9 MBytes  46.8 Mbits/sec    8             sender
[  5]   0.00-10.00  sec  52.6 MBytes  44.1 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.189 port 43877 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  5.50 MBytes  46.1 Mbits/sec    0    320 KBytes       
[  5]   1.00-2.00   sec  7.38 MBytes  61.9 Mbits/sec    0    550 KBytes       
[  5]   2.00-3.00   sec  6.88 MBytes  57.6 Mbits/sec    5    506 KBytes       
[  5]   3.00-4.00   sec  5.62 MBytes  47.2 Mbits/sec    0    576 KBytes       
[  5]   4.00-5.00   sec  5.62 MBytes  47.2 Mbits/sec    0    636 KBytes       
[  5]   5.00-6.00   sec  5.62 MBytes  47.2 Mbits/sec    0    673 KBytes       
[  5]   6.00-7.00   sec  5.50 MBytes  46.2 Mbits/sec    0    701 KBytes       
[  5]   7.00-8.00   sec  7.00 MBytes  58.7 Mbits/sec    0    717 KBytes       
[  5]   8.00-9.00   sec  5.50 MBytes  46.2 Mbits/sec    0    724 KBytes       
[  5]   9.00-10.00  sec  5.62 MBytes  47.2 Mbits/sec    0    724 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  60.2 MBytes  50.5 Mbits/sec    5             sender
[  5]   0.00-10.00  sec  57.8 MBytes  48.4 Mbits/sec                  receiver

iperf Done.

freq: 2462.0
RX: 104301 bytes (445 packets)
TX: 55932 bytes (216 packets)
signal: -27 dBm
rx bitrate: 72.2 MBit/s MCS 7 short GI
tx bitrate: 72.2 MBit/s MCS 7 short GI

Ralink RT5572

OS: Armbian v25.5.0-trunk.550, 6.12.28-current-x86

Chipset	Class	Average forward speed	Average reverse speed
RT5572	N	85.0 Mbits/sec	67.0 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.190 port 58389 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  9.12 MBytes  76.5 Mbits/sec                  
[  5]   1.00-2.00   sec  9.75 MBytes  81.7 Mbits/sec                  
[  5]   2.00-3.00   sec  10.0 MBytes  84.0 Mbits/sec                  
[  5]   3.00-4.00   sec  10.0 MBytes  83.8 Mbits/sec                  
[  5]   4.00-5.00   sec  10.0 MBytes  83.9 Mbits/sec                  
[  5]   5.00-6.00   sec  9.88 MBytes  82.9 Mbits/sec                  
[  5]   6.00-7.00   sec  10.1 MBytes  85.0 Mbits/sec                  
[  5]   7.00-8.00   sec  10.0 MBytes  83.7 Mbits/sec                  
[  5]   8.00-9.00   sec  10.1 MBytes  85.0 Mbits/sec                  
[  5]   9.00-10.00  sec  10.0 MBytes  83.9 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec   101 MBytes  85.0 Mbits/sec    0             sender
[  5]   0.00-10.00  sec  99.0 MBytes  83.0 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.190 port 54813 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  8.88 MBytes  74.1 Mbits/sec    0    291 KBytes       
[  5]   1.00-2.00   sec  8.75 MBytes  73.7 Mbits/sec    0    365 KBytes       
[  5]   2.00-3.00   sec  8.00 MBytes  67.1 Mbits/sec    0    426 KBytes       
[  5]   3.00-4.00   sec  7.00 MBytes  58.7 Mbits/sec    0    426 KBytes       
[  5]   4.00-5.00   sec  7.88 MBytes  66.1 Mbits/sec    0    426 KBytes       
[  5]   5.00-6.00   sec  7.75 MBytes  65.0 Mbits/sec    0    426 KBytes       
[  5]   6.00-7.00   sec  7.88 MBytes  66.0 Mbits/sec    0    426 KBytes       
[  5]   7.00-8.00   sec  7.88 MBytes  66.1 Mbits/sec    0    426 KBytes       
[  5]   8.00-9.00   sec  8.00 MBytes  67.1 Mbits/sec    0    426 KBytes       
[  5]   9.00-10.00  sec  7.88 MBytes  66.0 Mbits/sec    0    426 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  79.9 MBytes  67.0 Mbits/sec    0             sender
[  5]   0.00-10.00  sec  77.9 MBytes  65.3 Mbits/sec                  receiver

iperf Done.

freq: 5500.0
RX: 231320 bytes (725 packets)
TX: 121316 bytes (597 packets)
signal: -34 dBm
rx bitrate: 270.0 MBit/s MCS 14 40MHz short GI
tx bitrate: 300.0 MBit/s MCS 15 40MHz short GI

Realtek 8188CUS

OS: Armbian v25.5.0-trunk.550, 6.12.28-current-x86

Chipset	Class	Average forward speed	Average reverse speed
RTL8192CU	N	45.5 Mbits/sec	30.1 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.191 port 44361 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  5.12 MBytes  42.9 Mbits/sec                  
[  5]   1.00-2.00   sec  5.25 MBytes  44.0 Mbits/sec                  
[  5]   2.00-3.00   sec  5.25 MBytes  44.0 Mbits/sec                  
[  5]   3.00-4.00   sec  5.38 MBytes  45.1 Mbits/sec                  
[  5]   4.00-5.00   sec  5.25 MBytes  44.0 Mbits/sec                  
[  5]   5.00-6.00   sec  5.00 MBytes  41.9 Mbits/sec                  
[  5]   6.00-7.00   sec  5.12 MBytes  43.0 Mbits/sec                  
[  5]   7.00-8.00   sec  5.12 MBytes  43.0 Mbits/sec                  
[  5]   8.00-9.00   sec  5.00 MBytes  41.9 Mbits/sec                  
[  5]   9.00-10.00  sec  5.25 MBytes  44.0 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec  54.2 MBytes  45.5 Mbits/sec    0             sender
[  5]   0.00-10.00  sec  51.8 MBytes  43.4 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.191 port 58915 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  4.25 MBytes  35.6 Mbits/sec    0    214 KBytes       
[  5]   1.00-2.00   sec  3.75 MBytes  31.5 Mbits/sec    0    286 KBytes       
[  5]   2.00-3.00   sec  4.12 MBytes  34.6 Mbits/sec    0    365 KBytes       
[  5]   3.00-4.00   sec  3.12 MBytes  26.2 Mbits/sec    0    382 KBytes       
[  5]   4.00-5.00   sec  3.88 MBytes  32.5 Mbits/sec    0    382 KBytes       
[  5]   5.00-6.00   sec  3.12 MBytes  26.2 Mbits/sec    0    382 KBytes       
[  5]   6.00-7.00   sec  3.25 MBytes  27.3 Mbits/sec    0    382 KBytes       
[  5]   7.00-8.00   sec  4.00 MBytes  33.6 Mbits/sec    0    382 KBytes       
[  5]   8.00-9.00   sec  3.25 MBytes  27.3 Mbits/sec    0    382 KBytes       
[  5]   9.00-10.00  sec  3.12 MBytes  26.2 Mbits/sec    0    382 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  35.9 MBytes  30.1 Mbits/sec    0             sender
[  5]   0.00-10.04  sec  34.2 MBytes  28.6 Mbits/sec                  receiver

iperf Done.

freq: 2462.0
RX: 101086 bytes (372 packets)
TX: 61142 bytes (227 packets)
signal: -36 dBm
rx bitrate: 65.0 MBit/s MCS 7
tx bitrate: 72.2 MBit/s MCS 7 short GI

Realtek 8723BS

OS: Armbian v25.2.1, 6.12.13-current-rockchip

Chipset	Class	Average forward speed	Average reverse speed
RTL8723BS	N	35.5 Mbits/sec	48.1 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.134 port 53759 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  5.29 MBytes  44.4 Mbits/sec                  
[  5]   1.00-2.00   sec  4.20 MBytes  35.2 Mbits/sec                  
[  5]   2.00-3.00   sec  3.22 MBytes  27.0 Mbits/sec                  
[  5]   3.00-4.00   sec  4.38 MBytes  36.7 Mbits/sec                  
[  5]   4.00-5.00   sec  3.58 MBytes  30.0 Mbits/sec                  
[  5]   5.00-6.00   sec  4.96 MBytes  41.6 Mbits/sec                  
[  5]   6.00-7.00   sec  4.70 MBytes  39.4 Mbits/sec                  
[  5]   7.00-8.00   sec  3.04 MBytes  25.5 Mbits/sec                  
[  5]   8.00-9.00   sec  3.96 MBytes  33.2 Mbits/sec                  
[  5]   9.00-10.00  sec  1.35 MBytes  11.3 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  42.4 MBytes  35.5 Mbits/sec    7             sender
[  5]   0.00-10.00  sec  38.7 MBytes  32.4 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.134 port 48721 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  6.19 MBytes  51.9 Mbits/sec    0    376 KBytes       
[  5]   1.00-2.00   sec  5.65 MBytes  47.4 Mbits/sec    0    417 KBytes       
[  5]   2.00-3.00   sec  5.90 MBytes  49.5 Mbits/sec    0    440 KBytes       
[  5]   3.00-4.00   sec  5.47 MBytes  45.9 Mbits/sec    0    467 KBytes       
[  5]   4.00-5.00   sec  5.65 MBytes  47.4 Mbits/sec    0    467 KBytes       
[  5]   5.00-6.00   sec  5.59 MBytes  46.9 Mbits/sec    0    496 KBytes       
[  5]   6.00-7.00   sec  5.65 MBytes  47.4 Mbits/sec    0    535 KBytes       
[  5]   7.00-8.00   sec  5.78 MBytes  48.5 Mbits/sec    0    535 KBytes       
[  5]   8.00-9.00   sec  5.28 MBytes  44.3 Mbits/sec    0    535 KBytes       
[  5]   9.00-10.00  sec  6.15 MBytes  51.6 Mbits/sec    0    566 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  57.3 MBytes  48.1 Mbits/sec    0             sender
[  5]   0.00-10.05  sec  55.9 MBytes  46.7 Mbits/sec                  receiver

iperf Done.

Realtek 8723BU

OS: Armbian v25.5.0-trunk.550, 6.12.28-current-x86

Chipset	Class	Average forward speed	Average reverse speed
RTL8723BU	N	1.67 Mbits/sec	17.7 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.192 port 48165 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec   256 KBytes  2.09 Mbits/sec                  
[  5]   1.00-2.00   sec   128 KBytes  1.05 Mbits/sec                  
[  5]   2.00-3.00   sec   256 KBytes  2.10 Mbits/sec                  
[  5]   3.00-4.00   sec   128 KBytes  1.05 Mbits/sec                  
[  5]   4.00-5.00   sec   128 KBytes  1.05 Mbits/sec                  
[  5]   5.00-6.00   sec   256 KBytes  2.10 Mbits/sec                  
[  5]   6.00-7.00   sec   128 KBytes  1.05 Mbits/sec                  
[  5]   7.00-8.00   sec   256 KBytes  2.10 Mbits/sec                  
[  5]   8.00-9.00   sec   128 KBytes  1.05 Mbits/sec                  
[  5]   9.00-10.00  sec   128 KBytes  1.05 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.07  sec  2.00 MBytes  1.67 Mbits/sec   75             sender
[  5]   0.00-10.00  sec  1.75 MBytes  1.47 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.192 port 33845 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  2.00 MBytes  16.8 Mbits/sec    0    115 KBytes       
[  5]   1.00-2.00   sec  2.38 MBytes  19.9 Mbits/sec    0    202 KBytes       
[  5]   2.00-3.00   sec  2.00 MBytes  16.8 Mbits/sec    0    260 KBytes       
[  5]   3.00-4.00   sec  1.88 MBytes  15.7 Mbits/sec    0    346 KBytes       
[  5]   4.00-5.00   sec  2.25 MBytes  18.9 Mbits/sec    0    437 KBytes       
[  5]   5.00-6.00   sec  2.88 MBytes  24.1 Mbits/sec    0    549 KBytes       
[  5]   6.00-7.00   sec  2.38 MBytes  19.9 Mbits/sec    0    632 KBytes       
[  5]   7.00-8.00   sec  1.25 MBytes  10.5 Mbits/sec    0    714 KBytes       
[  5]   8.00-9.00   sec  2.75 MBytes  23.1 Mbits/sec    0    810 KBytes       
[  5]   9.00-10.00  sec  1.38 MBytes  11.5 Mbits/sec    0    844 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  21.1 MBytes  17.7 Mbits/sec    0             sender
[  5]   0.00-10.01  sec  18.4 MBytes  15.4 Mbits/sec                  receiver

iperf Done.

freq: 2462.0
RX: 85181 bytes (369 packets)
TX: 56055 bytes (199 packets)
signal: -44 dBm
rx bitrate: 52.0 MBit/s MCS 5
tx bitrate: 72.2 MBit/s MCS 7 short GI

UWE 5622

OS: Armbian v25.5.0-trunk.538, 6.12.23-current-sunxi64

Chipset	Class	Average forward speed	Average reverse speed
UWE5622	N	141 Mbits/sec	140 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.128 port 39925 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  15.7 MBytes   132 Mbits/sec                  
[  5]   1.00-2.00   sec  16.6 MBytes   139 Mbits/sec                  
[  5]   2.00-3.00   sec  16.8 MBytes   141 Mbits/sec                  
[  5]   3.00-4.00   sec  16.6 MBytes   140 Mbits/sec                  
[  5]   4.00-5.00   sec  14.7 MBytes   123 Mbits/sec                  
[  5]   5.00-6.00   sec  18.4 MBytes   155 Mbits/sec                  
[  5]   6.00-7.00   sec  16.7 MBytes   140 Mbits/sec                  
[  5]   7.00-8.00   sec  16.6 MBytes   139 Mbits/sec                  
[  5]   8.00-9.00   sec  16.8 MBytes   141 Mbits/sec                  
[  5]   9.00-10.00  sec  16.9 MBytes   142 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec   169 MBytes   141 Mbits/sec  350             sender
[  5]   0.00-10.00  sec   166 MBytes   139 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.128 port 32803 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  18.7 MBytes   157 Mbits/sec    0    421 KBytes       
[  5]   1.00-2.00   sec  16.0 MBytes   134 Mbits/sec    0    421 KBytes       
[  5]   2.00-3.00   sec  16.7 MBytes   140 Mbits/sec    0    421 KBytes       
[  5]   3.00-4.00   sec  16.8 MBytes   141 Mbits/sec    0    421 KBytes       
[  5]   4.00-5.00   sec  16.8 MBytes   141 Mbits/sec    0    421 KBytes       
[  5]   5.00-6.00   sec  15.9 MBytes   133 Mbits/sec    0    421 KBytes       
[  5]   6.00-7.00   sec  16.7 MBytes   140 Mbits/sec    0    421 KBytes       
[  5]   7.00-8.00   sec  16.7 MBytes   140 Mbits/sec    0    421 KBytes       
[  5]   8.00-9.00   sec  16.7 MBytes   140 Mbits/sec    0    421 KBytes       
[  5]   9.00-10.00  sec  15.9 MBytes   133 Mbits/sec    0    421 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   167 MBytes   140 Mbits/sec    0             sender
[  5]   0.00-10.00  sec   165 MBytes   138 Mbits/sec                  receiver

iperf Done.

freq: 5500
RX: 3143165524 bytes (2598523 packets)

Xradio XR819

OS: Armbian v25.5.1, 6.12.23-current-sunxi

Chipset	Class	Average forward speed	Average reverse speed
XR819	N	19.3 Mbits/sec	12.1 Mbits/sec

Forward mode (client to server)Reverse mode (server to client)Wireless link info

Connecting to host 10.0.60.10, port 5201
Reverse mode, remote host 10.0.60.10 is sending
[  5] local 10.0.50.196 port 50459 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  1.91 MBytes  16.1 Mbits/sec                  
[  5]   1.00-2.00   sec  1.60 MBytes  13.4 Mbits/sec                  
[  5]   2.00-3.00   sec  1.90 MBytes  16.0 Mbits/sec                  
[  5]   3.00-4.00   sec  2.04 MBytes  17.1 Mbits/sec                  
[  5]   4.00-5.00   sec  1.99 MBytes  16.7 Mbits/sec                  
[  5]   5.00-6.00   sec  2.07 MBytes  17.4 Mbits/sec                  
[  5]   6.00-7.00   sec  2.33 MBytes  19.5 Mbits/sec                  
[  5]   7.00-8.00   sec  2.41 MBytes  20.2 Mbits/sec                  
[  5]   8.00-9.00   sec  2.18 MBytes  18.3 Mbits/sec                  
[  5]   9.00-10.00  sec  2.45 MBytes  20.5 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.10  sec  23.2 MBytes  19.3 Mbits/sec    0             sender
[  5]   0.00-10.00  sec  20.9 MBytes  17.5 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.196 port 46033 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  1.31 MBytes  11.0 Mbits/sec    5   36.8 KBytes       
[  5]   1.00-2.00   sec  1.40 MBytes  11.8 Mbits/sec    1   42.4 KBytes       
[  5]   2.00-3.00   sec  1.51 MBytes  12.6 Mbits/sec    0   65.0 KBytes       
[  5]   3.00-4.00   sec  1.62 MBytes  13.6 Mbits/sec    0   80.6 KBytes       
[  5]   4.00-5.00   sec  1.24 MBytes  10.4 Mbits/sec    3   56.6 KBytes       
[  5]   5.00-6.00   sec  1.49 MBytes  12.5 Mbits/sec    0   74.9 KBytes       
[  5]   6.00-7.00   sec  1.49 MBytes  12.5 Mbits/sec    0   84.8 KBytes       
[  5]   7.00-8.00   sec  1.49 MBytes  12.5 Mbits/sec    0   91.9 KBytes       
[  5]   8.00-9.00   sec  1.37 MBytes  11.5 Mbits/sec    0   97.6 KBytes       
[  5]   9.00-10.00  sec  1.49 MBytes  12.5 Mbits/sec    0    102 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  14.4 MBytes  12.1 Mbits/sec    9             sender
[  5]   0.00-10.04  sec  14.1 MBytes  11.8 Mbits/sec                  receiver

iperf Done.

freq: 2462
RX: 60150 bytes (180 packets)
TX: 62764 bytes (257 packets)
signal: -30 dBm
rx bitrate: 6.0 MBit/s
tx bitrate: 52.0 MBit/s MCS 5

Contribute

• Assist us in developing and maintaining our testing system: Your expertise can help us enhance and optimize our test infrastructure. By contributing your skills, you can play a key role in ensuring the accuracy and reliability of our test results.

• Donate hardware: Your contribution of new hardware, whether it’s a wireless adapter or any other equipment, helps us expand our testing capabilities. We’re specifically looking for new wireless adapters that haven’t yet been added to our system. Your donation can directly impact the scope and depth of our tests.

• Join our team: Become part of our passionate and dedicated team. We’re looking for individuals who share our vision and are eager to contribute to the development of innovative testing solutions. Whether you have technical expertise or simply a willingness to learn, there’s a place for you here!

Other resources

• USB WiFi Adapter Information for Linux
• Official Linux Wireless documentation
• Armbian forum - Advanced users - Development