Wifi Dongle support: AC1200 Techkey

[mcr]

This is device: https://www.amazon.ca/gp/product/B07FCN6WGX

It uses driver: https://github.com/cilynx/rtl88x2BU_WiFi_linux_v5.3.1_27678.20180430_COEX20180427-5959

Bus 001 Device 003: ID 0bda:b812 Realtek Semiconductor Corp. RTL88x2bu [AC1200 Techkey]
wlx54ef33ec605c: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        ether 54:ef:33:ec:60:5c  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

It is not VLAN capable:

2022-01-15 22:01:42.845  TRACE iw.c:199: phy1 -> P2P-GO
2022-01-15 22:01:42.845  TRACE iw.c:377: WiFi interface wlx54ef33ec605c doesn't suport vlan tagging
2022-01-15 22:01:42.846  DEBUG engine.c:338: interface wlx54ef33ec605c not VLAN capable
2022-01-15 22:01:42.846  TRACE generic_hsm_driver.c:69: context param is NULL