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: 15.3.2025

Realtek 8188CUS

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

Chipset	Class	Average forward speed	Average reverse speed
RTL8192CU	N	45.3 Mbits/sec	43.2 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 10.0.50.245 port 38909 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  5.12 MBytes  43.0 Mbits/sec                  
[  5]   2.00-3.00   sec  5.25 MBytes  44.0 Mbits/sec                  
[  5]   3.00-4.00   sec  5.50 MBytes  46.2 Mbits/sec                  
[  5]   4.00-5.00   sec  5.50 MBytes  46.1 Mbits/sec                  
[  5]   5.00-6.00   sec  4.75 MBytes  39.8 Mbits/sec                  
[  5]   6.00-7.00   sec  5.12 MBytes  43.0 Mbits/sec                  
[  5]   7.00-8.00   sec  5.38 MBytes  45.1 Mbits/sec                  
[  5]   8.00-9.00   sec  5.38 MBytes  45.1 Mbits/sec                  
[  5]   9.00-10.00  sec  5.12 MBytes  43.0 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.25  sec  55.4 MBytes  45.3 Mbits/sec   35             sender
[  5]   0.00-10.00  sec  52.2 MBytes  43.8 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.245 port 53065 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  6.25 MBytes  52.4 Mbits/sec    0    253 KBytes       
[  5]   1.00-2.00   sec  4.75 MBytes  39.8 Mbits/sec    0    344 KBytes       
[  5]   2.00-3.00   sec  5.00 MBytes  41.9 Mbits/sec    0    349 KBytes       
[  5]   3.00-4.00   sec  4.38 MBytes  36.7 Mbits/sec    0    349 KBytes       
[  5]   4.00-5.00   sec  5.12 MBytes  43.0 Mbits/sec    0    349 KBytes       
[  5]   5.00-6.00   sec  4.50 MBytes  37.7 Mbits/sec    0    349 KBytes       
[  5]   6.00-7.00   sec  5.12 MBytes  43.0 Mbits/sec    0    369 KBytes       
[  5]   7.00-8.00   sec  5.75 MBytes  48.2 Mbits/sec    0    393 KBytes       
[  5]   8.00-9.00   sec  4.88 MBytes  40.9 Mbits/sec    0    393 KBytes       
[  5]   9.00-10.00  sec  5.75 MBytes  48.2 Mbits/sec    0    464 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  51.5 MBytes  43.2 Mbits/sec    0             sender
[  5]   0.00-10.03  sec  49.4 MBytes  41.3 Mbits/sec                  receiver

iperf Done.

freq: 2462.0
RX: 86152 bytes (339 packets)
TX: 60846 bytes (234 packets)
signal: -28 dBm
rx bitrate: 65.0 MBit/s MCS 7
tx bitrate: 72.2 MBit/s MCS 7 short GI

Alfa RT3572

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

Chipset	Class	Average forward speed	Average reverse speed
RT3572	N	97.6 Mbits/sec	67.5 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 10.0.50.246 port 53395 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  10.5 MBytes  88.0 Mbits/sec                  
[  5]   1.00-2.00   sec  11.6 MBytes  97.5 Mbits/sec                  
[  5]   2.00-3.00   sec  11.2 MBytes  94.4 Mbits/sec                  
[  5]   3.00-4.00   sec  11.2 MBytes  94.4 Mbits/sec                  
[  5]   4.00-5.00   sec  11.4 MBytes  95.4 Mbits/sec                  
[  5]   5.00-6.00   sec  11.4 MBytes  95.4 Mbits/sec                  
[  5]   6.00-7.00   sec  11.8 MBytes  98.6 Mbits/sec                  
[  5]   7.00-8.00   sec  11.4 MBytes  95.4 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   116 MBytes  97.6 Mbits/sec    0             sender
[  5]   0.00-10.00  sec   114 MBytes  95.5 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.246 port 34547 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  9.12 MBytes  76.5 Mbits/sec    0    242 KBytes       
[  5]   1.00-2.00   sec  7.38 MBytes  61.9 Mbits/sec    0    274 KBytes       
[  5]   2.00-3.00   sec  7.50 MBytes  62.9 Mbits/sec    0    274 KBytes       
[  5]   3.00-4.00   sec  7.88 MBytes  66.1 Mbits/sec    0    274 KBytes       
[  5]   4.00-5.00   sec  7.88 MBytes  66.1 Mbits/sec    0    297 KBytes       
[  5]   5.00-6.00   sec  8.25 MBytes  69.2 Mbits/sec    0    314 KBytes       
[  5]   6.00-7.00   sec  7.50 MBytes  62.9 Mbits/sec    0    339 KBytes       
[  5]   7.00-8.00   sec  7.88 MBytes  66.1 Mbits/sec    0    358 KBytes       
[  5]   8.00-9.00   sec  8.00 MBytes  67.1 Mbits/sec    0    403 KBytes       
[  5]   9.00-10.00  sec  9.12 MBytes  76.5 Mbits/sec    0    549 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  80.5 MBytes  67.5 Mbits/sec    0             sender
[  5]   0.00-10.00  sec  77.4 MBytes  64.9 Mbits/sec                  receiver

iperf Done.

freq: 5500.0
RX: 205689 bytes (656 packets)
TX: 103453 bytes (546 packets)
signal: -17 dBm
rx bitrate: 300.0 MBit/s MCS 15 40MHz short GI
tx bitrate: 300.0 MBit/s MCS 15 40MHz short GI

Realtek 8822CE

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

Chipset	Class	Average forward speed	Average reverse speed
RTL8822CE	AC	318 Mbits/sec	530 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 10.0.50.244 port 46891 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  50.3 MBytes   422 Mbits/sec                  
[  5]   1.00-2.00   sec  40.4 MBytes   339 Mbits/sec                  
[  5]   2.00-3.00   sec  34.9 MBytes   293 Mbits/sec                  
[  5]   3.00-4.00   sec  37.9 MBytes   318 Mbits/sec                  
[  5]   4.00-5.00   sec  37.4 MBytes   314 Mbits/sec                  
[  5]   5.00-6.00   sec  37.6 MBytes   315 Mbits/sec                  
[  5]   6.00-7.00   sec  35.6 MBytes   299 Mbits/sec                  
[  5]   7.00-8.00   sec  37.7 MBytes   316 Mbits/sec                  
[  5]   8.00-9.00   sec  36.3 MBytes   305 Mbits/sec                  
[  5]   9.00-10.00  sec  28.7 MBytes   241 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec   380 MBytes   318 Mbits/sec  271             sender
[  5]   0.00-10.00  sec   377 MBytes   316 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.244 port 41513 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  68.0 MBytes   570 Mbits/sec    0   5.27 MBytes       
[  5]   1.00-2.00   sec  53.8 MBytes   451 Mbits/sec    0   5.27 MBytes       
[  5]   2.00-3.01   sec  61.2 MBytes   511 Mbits/sec    0   5.27 MBytes       
[  5]   3.01-4.00   sec  66.2 MBytes   559 Mbits/sec    0   5.27 MBytes       
[  5]   4.00-5.00   sec  65.0 MBytes   545 Mbits/sec    0   5.27 MBytes       
[  5]   5.00-6.01   sec  66.2 MBytes   552 Mbits/sec    0   5.27 MBytes       
[  5]   6.01-7.01   sec  66.2 MBytes   556 Mbits/sec   62   2.64 MBytes       
[  5]   7.01-8.00   sec  65.0 MBytes   547 Mbits/sec    1   1.34 MBytes       
[  5]   8.00-9.00   sec  61.2 MBytes   515 Mbits/sec  603    720 KBytes       
[  5]   9.00-10.00  sec  58.8 MBytes   493 Mbits/sec    0    831 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   632 MBytes   530 Mbits/sec  666             sender
[  5]   0.00-10.01  sec   630 MBytes   528 Mbits/sec                  receiver

iperf Done.

freq: 5500
RX: 126010 bytes (465 packets)
TX: 59523 bytes (214 packets)
signal: -32 dBm
rx bitrate: 780.0 MBit/s VHT-MCS 9 80MHz VHT-NSS 2
tx bitrate: 780.0 MBit/s VHT-MCS 8 80MHz short GI VHT-NSS 2

Intel AX200

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

Chipset	Class	Average forward speed	Average reverse speed
AX200	AX	904 Mbits/sec	706 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 10.0.50.229 port 41331 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec   100 MBytes   840 Mbits/sec                  
[  5]   1.00-2.00   sec   111 MBytes   930 Mbits/sec                  
[  5]   2.00-3.00   sec   111 MBytes   932 Mbits/sec                  
[  5]   3.00-4.00   sec   111 MBytes   929 Mbits/sec                  
[  5]   4.00-5.00   sec   108 MBytes   908 Mbits/sec                  
[  5]   5.00-6.00   sec   106 MBytes   885 Mbits/sec                  
[  5]   6.00-7.00   sec   102 MBytes   860 Mbits/sec                  
[  5]   7.00-8.00   sec   107 MBytes   895 Mbits/sec                  
[  5]   8.00-9.00   sec   110 MBytes   922 Mbits/sec                  
[  5]   9.00-10.00  sec   109 MBytes   912 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  1.05 GBytes   904 Mbits/sec  386             sender
[  5]   0.00-10.00  sec  1.05 GBytes   901 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.229 port 35517 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  95.8 MBytes   802 Mbits/sec   11   2.21 MBytes       
[  5]   1.00-2.00   sec  66.4 MBytes   557 Mbits/sec  139   1.11 MBytes       
[  5]   2.00-3.00   sec  90.9 MBytes   762 Mbits/sec  153    672 KBytes       
[  5]   3.00-4.00   sec  91.6 MBytes   769 Mbits/sec    0    846 KBytes       
[  5]   4.00-5.00   sec  77.0 MBytes   646 Mbits/sec    0    967 KBytes       
[  5]   5.00-6.00   sec  82.8 MBytes   694 Mbits/sec  162    632 KBytes       
[  5]   6.00-7.00   sec  84.0 MBytes   705 Mbits/sec    0    800 KBytes       
[  5]   7.00-8.00   sec  87.5 MBytes   734 Mbits/sec   29    549 KBytes       
[  5]   8.00-9.00   sec  86.1 MBytes   722 Mbits/sec    0    742 KBytes       
[  5]   9.00-10.00  sec  80.4 MBytes   674 Mbits/sec   60    503 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   842 MBytes   706 Mbits/sec  554             sender
[  5]   0.00-10.01  sec   839 MBytes   703 Mbits/sec                  receiver

iperf Done.

freq: 5500.0
RX: 34965 bytes (133 packets)
TX: 46200 bytes (195 packets)
signal: -33 dBm
rx bitrate: 1297.1 MBit/s 160MHz HE-MCS 6 HE-NSS 2 HE-GI 0 HE-DCM 0
tx bitrate: 490.0 MBit/s 160MHz HE-MCS 3 HE-NSS 2 HE-GI 2 HE-DCM 0

Realtek 8814AU

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

Chipset	Class	Average forward speed	Average reverse speed
RTL8814AU	AC1200	154 Mbits/sec	275 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 10.0.50.101 port 44807 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  18.4 MBytes   154 Mbits/sec                  
[  5]   2.00-3.00   sec  18.4 MBytes   154 Mbits/sec                  
[  5]   3.00-4.00   sec  18.1 MBytes   152 Mbits/sec                  
[  5]   4.00-5.00   sec  18.0 MBytes   151 Mbits/sec                  
[  5]   5.00-6.00   sec  18.1 MBytes   152 Mbits/sec                  
[  5]   6.00-7.00   sec  18.1 MBytes   152 Mbits/sec                  
[  5]   7.00-8.00   sec  18.1 MBytes   152 Mbits/sec                  
[  5]   8.00-9.00   sec  18.4 MBytes   154 Mbits/sec                  
[  5]   9.00-10.00  sec  18.1 MBytes   152 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec   184 MBytes   154 Mbits/sec    4             sender
[  5]   0.00-10.00  sec   181 MBytes   152 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.101 port 60619 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  35.6 MBytes   299 Mbits/sec    0    608 KBytes       
[  5]   1.00-2.00   sec  31.8 MBytes   266 Mbits/sec    0    755 KBytes       
[  5]   2.00-3.00   sec  32.5 MBytes   273 Mbits/sec    0    795 KBytes       
[  5]   3.00-4.00   sec  32.6 MBytes   274 Mbits/sec    0    795 KBytes       
[  5]   4.00-5.00   sec  32.4 MBytes   272 Mbits/sec    0    795 KBytes       
[  5]   5.00-6.00   sec  32.6 MBytes   274 Mbits/sec    0    795 KBytes       
[  5]   6.00-7.00   sec  32.6 MBytes   274 Mbits/sec    0    795 KBytes       
[  5]   7.00-8.00   sec  32.4 MBytes   272 Mbits/sec    0    836 KBytes       
[  5]   8.00-9.00   sec  32.4 MBytes   272 Mbits/sec    0    836 KBytes       
[  5]   9.00-10.00  sec  32.6 MBytes   274 Mbits/sec    0    836 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   328 MBytes   275 Mbits/sec    0             sender
[  5]   0.00-10.01  sec   324 MBytes   272 Mbits/sec                  receiver

iperf Done.

freq: 5500.0
signal: -36 dBm
tx bitrate: 867.0 MBit/s

Realtek 8723BU

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

Chipset	Class	Average forward speed	Average reverse speed
RTL8723BU	N	23.2 Mbits/sec	33.9 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 10.0.50.252 port 57637 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  3.00 MBytes  25.1 Mbits/sec                  
[  5]   1.00-2.00   sec  3.50 MBytes  29.4 Mbits/sec                  
[  5]   2.00-3.00   sec  3.50 MBytes  29.4 Mbits/sec                  
[  5]   3.00-4.00   sec  3.25 MBytes  27.3 Mbits/sec                  
[  5]   4.00-5.00   sec  2.38 MBytes  19.9 Mbits/sec                  
[  5]   5.00-6.00   sec   896 KBytes  7.34 Mbits/sec                  
[  5]   6.00-7.00   sec  1.00 MBytes  8.39 Mbits/sec                  
[  5]   7.00-8.00   sec   896 KBytes  7.34 Mbits/sec                  
[  5]   8.00-9.00   sec  3.25 MBytes  27.3 Mbits/sec                  
[  5]   9.00-10.00  sec  3.75 MBytes  31.5 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.11  sec  28.0 MBytes  23.2 Mbits/sec    0             sender
[  5]   0.00-10.00  sec  25.4 MBytes  21.3 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.252 port 52535 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  5.25 MBytes  44.0 Mbits/sec    0    279 KBytes       
[  5]   1.00-2.00   sec  4.00 MBytes  33.6 Mbits/sec    0    335 KBytes       
[  5]   2.00-3.00   sec  4.12 MBytes  34.6 Mbits/sec    0    335 KBytes       
[  5]   3.00-4.00   sec  4.12 MBytes  34.6 Mbits/sec    0    335 KBytes       
[  5]   4.00-5.00   sec  4.25 MBytes  35.7 Mbits/sec    0    355 KBytes       
[  5]   5.00-6.00   sec  3.75 MBytes  31.4 Mbits/sec    0    355 KBytes       
[  5]   6.00-7.00   sec  3.75 MBytes  31.5 Mbits/sec    0    355 KBytes       
[  5]   7.00-8.00   sec  3.88 MBytes  32.5 Mbits/sec    0    393 KBytes       
[  5]   8.00-9.00   sec  4.00 MBytes  33.6 Mbits/sec    0    393 KBytes       
[  5]   9.00-10.00  sec  3.25 MBytes  27.3 Mbits/sec    0    393 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  40.4 MBytes  33.9 Mbits/sec    0             sender
[  5]   0.00-10.04  sec  38.9 MBytes  32.5 Mbits/sec                  receiver

iperf Done.

freq: 2462.0
RX: 87135 bytes (367 packets)
TX: 57009 bytes (213 packets)
signal: -36 dBm
rx bitrate: 65.0 MBit/s MCS 7
tx bitrate: 72.2 MBit/s MCS 7 short GI

Realtek 8811AU

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

Chipset	Class	Average forward speed	Average reverse speed
RTL8812AU	AC600	153 Mbits/sec	195 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 10.0.50.254 port 44881 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  14.4 MBytes   120 Mbits/sec                  
[  5]   1.00-2.00   sec  18.1 MBytes   152 Mbits/sec                  
[  5]   2.00-3.00   sec  18.6 MBytes   156 Mbits/sec                  
[  5]   3.00-4.00   sec  18.5 MBytes   155 Mbits/sec                  
[  5]   4.00-5.00   sec  18.4 MBytes   154 Mbits/sec                  
[  5]   5.00-6.00   sec  18.5 MBytes   155 Mbits/sec                  
[  5]   6.00-7.00   sec  18.6 MBytes   156 Mbits/sec                  
[  5]   7.00-8.00   sec  18.2 MBytes   153 Mbits/sec                  
[  5]   8.00-9.00   sec  18.2 MBytes   153 Mbits/sec                  
[  5]   9.00-10.00  sec  18.4 MBytes   154 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec   183 MBytes   153 Mbits/sec   33             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 10.0.50.254 port 34613 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  24.8 MBytes   207 Mbits/sec    0    718 KBytes       
[  5]   1.00-2.00   sec  22.6 MBytes   190 Mbits/sec    0    798 KBytes       
[  5]   2.00-3.00   sec  21.2 MBytes   178 Mbits/sec    0    839 KBytes       
[  5]   3.00-4.00   sec  22.5 MBytes   189 Mbits/sec    0    839 KBytes       
[  5]   4.00-5.00   sec  24.2 MBytes   203 Mbits/sec    0    839 KBytes       
[  5]   5.00-6.00   sec  22.4 MBytes   188 Mbits/sec    0    884 KBytes       
[  5]   6.00-7.00   sec  24.9 MBytes   209 Mbits/sec    0    935 KBytes       
[  5]   7.00-8.00   sec  21.0 MBytes   176 Mbits/sec   59    653 KBytes       
[  5]   8.00-9.00   sec  23.4 MBytes   196 Mbits/sec    0    675 KBytes       
[  5]   9.00-10.00  sec  25.0 MBytes   210 Mbits/sec    0    675 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   232 MBytes   195 Mbits/sec   59             sender
[  5]   0.00-10.01  sec   228 MBytes   191 Mbits/sec                  receiver

iperf Done.

freq: 5500.0
signal: -37 dBm
tx bitrate: 434.0 MBit/s

Atheros AR9271

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

Chipset	Class	Average forward speed	Average reverse speed
AR9271	N	57.9 Mbits/sec	52.4 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 10.0.50.247 port 34851 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  6.38 MBytes  53.4 Mbits/sec                  
[  5]   1.00-2.00   sec  6.62 MBytes  55.6 Mbits/sec                  
[  5]   2.00-3.00   sec  6.62 MBytes  55.6 Mbits/sec                  
[  5]   3.00-4.00   sec  6.75 MBytes  56.6 Mbits/sec                  
[  5]   4.00-5.00   sec  6.50 MBytes  54.5 Mbits/sec                  
[  5]   5.00-6.00   sec  6.62 MBytes  55.6 Mbits/sec                  
[  5]   6.00-7.00   sec  6.50 MBytes  54.5 Mbits/sec                  
[  5]   7.00-8.00   sec  6.62 MBytes  55.6 Mbits/sec                  
[  5]   8.00-9.00   sec  6.75 MBytes  56.6 Mbits/sec                  
[  5]   9.00-10.00  sec  6.38 MBytes  53.5 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.03  sec  69.2 MBytes  57.9 Mbits/sec    0             sender
[  5]   0.00-10.00  sec  65.8 MBytes  55.1 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.247 port 55677 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  6.88 MBytes  57.6 Mbits/sec    0    195 KBytes       
[  5]   1.00-2.00   sec  6.12 MBytes  51.4 Mbits/sec    0    204 KBytes       
[  5]   2.00-3.00   sec  6.25 MBytes  52.4 Mbits/sec    0    239 KBytes       
[  5]   3.00-4.00   sec  6.12 MBytes  51.4 Mbits/sec    0    250 KBytes       
[  5]   4.00-5.00   sec  6.38 MBytes  53.5 Mbits/sec    0    262 KBytes       
[  5]   5.00-6.00   sec  6.12 MBytes  51.4 Mbits/sec    0    262 KBytes       
[  5]   6.00-7.00   sec  5.62 MBytes  47.2 Mbits/sec    0    262 KBytes       
[  5]   7.00-8.00   sec  6.12 MBytes  51.4 Mbits/sec    0    262 KBytes       
[  5]   8.00-9.00   sec  6.12 MBytes  51.4 Mbits/sec    0    262 KBytes       
[  5]   9.00-10.00  sec  6.75 MBytes  56.6 Mbits/sec    0    262 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  62.5 MBytes  52.4 Mbits/sec    0             sender
[  5]   0.00-10.02  sec  61.1 MBytes  51.2 Mbits/sec                  receiver

iperf Done.

freq: 2462.0
RX: 82572 bytes (352 packets)
TX: 56542 bytes (204 packets)
signal: -52 dBm
rx bitrate: 72.2 MBit/s MCS 7 short GI
tx bitrate: 72.2 MBit/s MCS 7 short GI

Realtek 8812AU

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

Chipset	Class	Average forward speed	Average reverse speed
RTL8812AU	AC600	155 Mbits/sec	271 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 10.0.50.100 port 46441 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  18.1 MBytes   152 Mbits/sec                  
[  5]   1.00-2.00   sec  18.5 MBytes   155 Mbits/sec                  
[  5]   2.00-3.00   sec  18.4 MBytes   154 Mbits/sec                  
[  5]   3.00-4.00   sec  17.9 MBytes   150 Mbits/sec                  
[  5]   4.00-5.00   sec  18.2 MBytes   153 Mbits/sec                  
[  5]   5.00-6.00   sec  18.4 MBytes   154 Mbits/sec                  
[  5]   6.00-7.00   sec  18.1 MBytes   152 Mbits/sec                  
[  5]   7.00-8.00   sec  18.0 MBytes   151 Mbits/sec                  
[  5]   8.00-9.00   sec  18.2 MBytes   153 Mbits/sec                  
[  5]   9.00-10.00  sec  18.4 MBytes   154 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec   185 MBytes   155 Mbits/sec    3             sender
[  5]   0.00-10.00  sec   182 MBytes   153 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.100 port 45805 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    823 KBytes       
[  5]   1.00-2.00   sec  32.9 MBytes   276 Mbits/sec    0   1.03 MBytes       
[  5]   2.00-3.00   sec  32.2 MBytes   271 Mbits/sec    5    805 KBytes       
[  5]   3.00-4.00   sec  32.4 MBytes   272 Mbits/sec    0    860 KBytes       
[  5]   4.00-5.00   sec  31.6 MBytes   265 Mbits/sec    0    950 KBytes       
[  5]   5.00-6.00   sec  32.5 MBytes   273 Mbits/sec    0    963 KBytes       
[  5]   6.00-7.00   sec  31.5 MBytes   264 Mbits/sec    0   1.01 MBytes       
[  5]   7.00-8.00   sec  33.2 MBytes   279 Mbits/sec    0   1.02 MBytes       
[  5]   8.00-9.00   sec  32.0 MBytes   268 Mbits/sec  143    779 KBytes       
[  5]   9.00-10.00  sec  31.8 MBytes   266 Mbits/sec    0    824 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   324 MBytes   271 Mbits/sec  148             sender
[  5]   0.00-10.01  sec   321 MBytes   269 Mbits/sec                  receiver

iperf Done.

freq: 5500.0
signal: -35 dBm
tx bitrate: 867.0 MBit/s

Realtek 8852BE

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

Chipset	Class	Average forward speed	Average reverse speed
RTL8852BE	AX	468 Mbits/sec	424 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 10.0.50.230 port 40491 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  55.8 MBytes   468 Mbits/sec                  
[  5]   1.00-2.00   sec  53.9 MBytes   452 Mbits/sec                  
[  5]   2.00-3.00   sec  55.9 MBytes   469 Mbits/sec                  
[  5]   3.00-4.00   sec  54.3 MBytes   455 Mbits/sec                  
[  5]   4.00-5.00   sec  54.7 MBytes   459 Mbits/sec                  
[  5]   5.00-6.00   sec  56.9 MBytes   478 Mbits/sec                  
[  5]   6.00-7.00   sec  57.0 MBytes   478 Mbits/sec                  
[  5]   7.00-8.00   sec  54.8 MBytes   459 Mbits/sec                  
[  5]   8.00-9.00   sec  55.4 MBytes   465 Mbits/sec                  
[  5]   9.00-10.00  sec  55.7 MBytes   467 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec   558 MBytes   468 Mbits/sec  293             sender
[  5]   0.00-10.00  sec   555 MBytes   465 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.230 port 48919 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  35.6 MBytes   299 Mbits/sec    0   4.88 MBytes       
[  5]   1.00-2.00   sec  33.8 MBytes   283 Mbits/sec    0   6.44 MBytes       
[  5]   2.00-3.00   sec  32.5 MBytes   273 Mbits/sec    0   6.44 MBytes       
[  5]   3.00-4.00   sec  52.5 MBytes   440 Mbits/sec   37   3.22 MBytes       
[  5]   4.00-5.00   sec  58.8 MBytes   493 Mbits/sec    0   3.22 MBytes       
[  5]   5.00-6.00   sec  58.8 MBytes   493 Mbits/sec    0   3.22 MBytes       
[  5]   6.00-7.00   sec  57.5 MBytes   482 Mbits/sec    0   3.22 MBytes       
[  5]   7.00-8.00   sec  58.8 MBytes   493 Mbits/sec    0   3.22 MBytes       
[  5]   8.00-9.00   sec  58.8 MBytes   493 Mbits/sec    0   3.22 MBytes       
[  5]   9.00-10.00  sec  58.8 MBytes   493 Mbits/sec    0   3.22 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   506 MBytes   424 Mbits/sec   37             sender
[  5]   0.00-10.02  sec   504 MBytes   422 Mbits/sec                  receiver

iperf Done.

freq: 5500
RX: 98627 bytes (407 packets)
TX: 53367 bytes (196 packets)
signal: -30 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

Ralink RT5370

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

Chipset	Class	Average forward speed	Average reverse speed
RT5370	N	27.4 Mbits/sec	9.96 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 10.0.50.250 port 56283 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  3.25 MBytes  27.2 Mbits/sec                  
[  5]   1.00-2.00   sec  3.00 MBytes  25.2 Mbits/sec                  
[  5]   2.00-3.00   sec  2.88 MBytes  24.1 Mbits/sec                  
[  5]   3.00-4.00   sec  3.25 MBytes  27.3 Mbits/sec                  
[  5]   4.00-5.00   sec  2.12 MBytes  17.8 Mbits/sec                  
[  5]   5.00-6.00   sec  2.88 MBytes  24.1 Mbits/sec                  
[  5]   6.00-7.00   sec  2.88 MBytes  24.1 Mbits/sec                  
[  5]   7.00-8.00   sec  3.38 MBytes  28.3 Mbits/sec                  
[  5]   8.00-9.00   sec  3.25 MBytes  27.3 Mbits/sec                  
[  5]   9.00-10.00  sec  3.38 MBytes  28.3 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.12  sec  33.0 MBytes  27.4 Mbits/sec    0             sender
[  5]   0.00-10.00  sec  30.2 MBytes  25.4 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.250 port 32979 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  3.25 MBytes  27.3 Mbits/sec    0    163 KBytes       
[  5]   1.00-2.00   sec   896 KBytes  7.34 Mbits/sec    1    136 KBytes       
[  5]   2.00-3.00   sec   896 KBytes  7.34 Mbits/sec    3   50.9 KBytes       
[  5]   3.00-4.00   sec  1.12 MBytes  9.44 Mbits/sec    3   33.9 KBytes       
[  5]   4.00-5.00   sec  1.12 MBytes  9.44 Mbits/sec    2   45.2 KBytes       
[  5]   5.00-6.00   sec   896 KBytes  7.35 Mbits/sec    2   36.8 KBytes       
[  5]   6.00-7.00   sec  1.25 MBytes  10.5 Mbits/sec   10   15.6 KBytes       
[  5]   7.00-8.00   sec   896 KBytes  7.34 Mbits/sec    1   35.4 KBytes       
[  5]   8.00-9.00   sec   768 KBytes  6.29 Mbits/sec    3   42.4 KBytes       
[  5]   9.00-10.00  sec   896 KBytes  7.34 Mbits/sec    2   32.5 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  11.9 MBytes  9.96 Mbits/sec   27             sender
[  5]   0.00-10.01  sec  11.0 MBytes  9.22 Mbits/sec                  receiver

iperf Done.

freq: 2462.0
RX: 80823 bytes (356 packets)
TX: 56930 bytes (208 packets)
signal: -31 dBm
rx bitrate: 52.0 MBit/s MCS 5
tx bitrate: 65.0 MBit/s MCS 7

Ralink RT5572

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

Chipset	Class	Average forward speed	Average reverse speed
RT5572	N	95.2 Mbits/sec	67.4 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 10.0.50.251 port 34495 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  10.4 MBytes  86.9 Mbits/sec                  
[  5]   1.00-2.00   sec  11.0 MBytes  92.3 Mbits/sec                  
[  5]   2.00-3.00   sec  10.9 MBytes  91.2 Mbits/sec                  
[  5]   3.00-4.00   sec  11.2 MBytes  94.4 Mbits/sec                  
[  5]   4.00-5.00   sec  11.1 MBytes  93.3 Mbits/sec                  
[  5]   5.00-6.00   sec  11.4 MBytes  95.4 Mbits/sec                  
[  5]   6.00-7.00   sec  11.5 MBytes  96.5 Mbits/sec                  
[  5]   7.00-8.00   sec  11.4 MBytes  95.4 Mbits/sec                  
[  5]   8.00-9.00   sec  11.4 MBytes  95.4 Mbits/sec                  
[  5]   9.00-10.00  sec  11.4 MBytes  95.4 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   114 MBytes  95.2 Mbits/sec    0             sender
[  5]   0.00-10.00  sec   112 MBytes  93.7 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.251 port 34569 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  9.00 MBytes  75.4 Mbits/sec    0    206 KBytes       
[  5]   1.00-2.00   sec  8.00 MBytes  67.1 Mbits/sec    0    230 KBytes       
[  5]   2.00-3.00   sec  8.25 MBytes  69.2 Mbits/sec    0    263 KBytes       
[  5]   3.00-4.00   sec  7.50 MBytes  62.9 Mbits/sec    0    287 KBytes       
[  5]   4.00-5.00   sec  8.12 MBytes  68.1 Mbits/sec    0    287 KBytes       
[  5]   5.00-6.00   sec  7.88 MBytes  66.1 Mbits/sec    0    303 KBytes       
[  5]   6.00-7.00   sec  8.00 MBytes  67.1 Mbits/sec    0    303 KBytes       
[  5]   7.00-8.00   sec  8.12 MBytes  68.1 Mbits/sec    0    303 KBytes       
[  5]   8.00-9.00   sec  8.12 MBytes  68.2 Mbits/sec    0    303 KBytes       
[  5]   9.00-10.00  sec  7.38 MBytes  61.8 Mbits/sec    0    303 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec  80.4 MBytes  67.4 Mbits/sec    0             sender
[  5]   0.00-10.00  sec  79.1 MBytes  66.4 Mbits/sec                  receiver

iperf Done.

freq: 5500.0
RX: 212032 bytes (654 packets)
TX: 119823 bytes (600 packets)
signal: -28 dBm
rx bitrate: 270.0 MBit/s MCS 14 40MHz short GI
tx bitrate: 300.0 MBit/s MCS 15 40MHz short GI

Comfast CF953AX

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

Chipset	Class	Average forward speed	Average reverse speed
MT7921AU	AX	113 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 10.0.50.248 port 41421 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  12.9 MBytes   108 Mbits/sec                  
[  5]   1.00-2.00   sec  13.4 MBytes   112 Mbits/sec                  
[  5]   2.00-3.00   sec  13.4 MBytes   112 Mbits/sec                  
[  5]   3.00-4.00   sec  13.4 MBytes   112 Mbits/sec                  
[  5]   4.00-5.00   sec  13.2 MBytes   111 Mbits/sec                  
[  5]   5.00-6.00   sec  13.2 MBytes   111 Mbits/sec                  
[  5]   6.00-7.00   sec  13.4 MBytes   112 Mbits/sec                  
[  5]   7.00-8.00   sec  13.2 MBytes   111 Mbits/sec                  
[  5]   8.00-9.00   sec  13.4 MBytes   112 Mbits/sec                  
[  5]   9.00-10.00  sec  13.4 MBytes   112 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.01  sec   135 MBytes   113 Mbits/sec    1             sender
[  5]   0.00-10.00  sec   133 MBytes   111 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.248 port 37601 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  19.1 MBytes   160 Mbits/sec    0    568 KBytes       
[  5]   1.00-2.00   sec  18.0 MBytes   151 Mbits/sec    0    824 KBytes       
[  5]   2.00-3.00   sec  17.0 MBytes   143 Mbits/sec    0    824 KBytes       
[  5]   3.00-4.00   sec  18.5 MBytes   155 Mbits/sec    0    872 KBytes       
[  5]   4.00-5.00   sec  16.5 MBytes   138 Mbits/sec    0    971 KBytes       
[  5]   5.00-6.00   sec  17.9 MBytes   150 Mbits/sec    0   1.16 MBytes       
[  5]   6.00-7.00   sec  18.1 MBytes   152 Mbits/sec    0   1.16 MBytes       
[  5]   7.00-8.00   sec  16.8 MBytes   140 Mbits/sec    0   1.16 MBytes       
[  5]   8.00-9.00   sec  17.5 MBytes   147 Mbits/sec    0   1.16 MBytes       
[  5]   9.00-10.00  sec  18.1 MBytes   152 Mbits/sec    0   1.16 MBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   178 MBytes   149 Mbits/sec    0             sender
[  5]   0.00-10.02  sec   174 MBytes   146 Mbits/sec                  receiver

iperf Done.

freq: 5500.0
RX: 46199 bytes (195 packets)
TX: 54572 bytes (199 packets)
signal: -42 dBm
rx bitrate: 1080.6 MBit/s 80MHz HE-MCS 10 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

EDUP EP-AC1681

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

Chipset	Class	Average forward speed	Average reverse speed
RTL88x2BU	AC600	95.4 Mbits/sec	90.8 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 10.0.50.249 port 46325 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate
[  5]   0.00-1.00   sec  11.0 MBytes  92.2 Mbits/sec                  
[  5]   1.00-2.00   sec  11.0 MBytes  92.3 Mbits/sec                  
[  5]   2.00-3.00   sec  11.4 MBytes  95.4 Mbits/sec                  
[  5]   3.00-4.00   sec  11.1 MBytes  93.3 Mbits/sec                  
[  5]   4.00-5.00   sec  11.2 MBytes  94.4 Mbits/sec                  
[  5]   5.00-6.00   sec  11.1 MBytes  93.3 Mbits/sec                  
[  5]   6.00-7.00   sec  11.4 MBytes  95.4 Mbits/sec                  
[  5]   7.00-8.00   sec  11.8 MBytes  98.6 Mbits/sec                  
[  5]   8.00-9.00   sec  11.6 MBytes  97.5 Mbits/sec                  
[  5]   9.00-10.00  sec  11.8 MBytes  98.6 Mbits/sec                  
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.05  sec   114 MBytes  95.4 Mbits/sec    0             sender
[  5]   0.00-10.00  sec   113 MBytes  95.1 Mbits/sec                  receiver

iperf Done.

Connecting to host 10.0.60.10, port 5201
[  5] local 10.0.50.249 port 51445 connected to 10.0.60.10 port 5201
[ ID] Interval           Transfer     Bitrate         Retr  Cwnd
[  5]   0.00-1.00   sec  12.8 MBytes   107 Mbits/sec    0    574 KBytes       
[  5]   1.00-2.00   sec  10.8 MBytes  90.2 Mbits/sec    0    752 KBytes       
[  5]   2.00-3.00   sec  9.62 MBytes  80.7 Mbits/sec    0    752 KBytes       
[  5]   3.00-4.00   sec  11.4 MBytes  95.4 Mbits/sec    0    872 KBytes       
[  5]   4.00-5.00   sec  9.75 MBytes  81.8 Mbits/sec    0    923 KBytes       
[  5]   5.00-6.00   sec  9.62 MBytes  80.7 Mbits/sec    0    923 KBytes       
[  5]   6.00-7.00   sec  11.1 MBytes  93.3 Mbits/sec    0    923 KBytes       
[  5]   7.00-8.00   sec  11.0 MBytes  92.3 Mbits/sec    0    923 KBytes       
[  5]   8.00-9.00   sec  11.0 MBytes  92.3 Mbits/sec    0    923 KBytes       
[  5]   9.00-10.00  sec  11.2 MBytes  94.3 Mbits/sec    0    923 KBytes       
- - - - - - - - - - - - - - - - - - - - - - - - -
[ ID] Interval           Transfer     Bitrate         Retr
[  5]   0.00-10.00  sec   108 MBytes  90.8 Mbits/sec    0             sender
[  5]   0.00-10.03  sec   106 MBytes  88.2 Mbits/sec                  receiver

iperf Done.

freq: 2462.0
RX: 205794 bytes (517 packets)
TX: 105235 bytes (524 packets)
signal: -32 dBm
rx bitrate: 130.0 MBit/s MCS 15
tx bitrate: 144.4 MBit/s MCS 15 short GI

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