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Problem: No WiFi 6 with MT7921 USB Wifi stick
#11
@schwidi

Thanks for the info.


I'm unaware of a simple way in Linux to determine the WiFi connection details down to the specific protocol level. (as opposed to MS Windows, MacOS, and Android).

However, the fact that the Linux configuration utility iw returns HE capability info suggests to me that your adapter and associated kernel driver possibly support IEEE 802.11ax (aka WiFi 6) and IEEE 802.11be (aka WiFi 7).

For reference

IEEE        Wi-Fi           Mode
Std        Alliance
           "mark"
802.11n    Wi-Fi 4    HT (High Throughput)
802.11ac   Wi-Fi 5    VHT (Very High Throughput)
802.11ax   Wi-Fi 6    HE (High Efficiency)
802.11be   Wi-Fi 7    EHT (Extremely High Throughput)

Note: I used "mark" to point out these are marketing labels

How did you determine that you have no WiFi 6?

Regards,
Kent
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Messages In This Thread
No WiFi 6 with MT7921 USB Wifi stick - by schwidi - 05-11-2025, 05:13 PM
RE: No WiFi 6 with MT7921 USB Wifi stick - by TheOldPresbyope - 05-13-2025, 04:00 PM

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