Just got a couple of these devices in.
Plugged it into Fedora 35 machine, and was expecting it
to be automatically detected and setup
dmesg shows (plugged in one port than another).
[191781.962170] usb 1-4: new high-speed USB device number 4 using ehci-pci
[191782.092731] usb 1-4: New USB device found, idVendor=0bda, idProduct=b812, bcdDevice=
2.10
[191782.092746] usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[191782.092753] usb 1-4: Product: USB3.0 802.11ac 1200M Adapter
[191782.092759] usb 1-4: Manufacturer: Realtek
[191782.092764] usb 1-4: SerialNumber: 123456
[192397.625679] usb 1-4: USB disconnect, device number 4
[192424.141035] usb 8-1: new high-speed USB device number 2 using xhci_hcd
[192424.329596] usb 8-1: New USB device found, idVendor=0bda, idProduct=b812, bcdDevice=
2.10
[192424.329609] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[192424.329612] usb 8-1: Product: USB3.0 802.11ac 1200M Adapter
[192424.329614] usb 8-1: Manufacturer: Realtek
[192424.329616] usb 8-1: SerialNumber: 123456
The CD that came with it has a linux directory with
8811AUlinux
RTL81888192EUS_linux_v4.3.0.4_11485.20140519
RTL8814AU_Linux_v5.8.5.1_35583.20191029
But not sure which one applies to these devices.
Recall an older 2.4Ghz RTL8169 (believe) usb I had and it
also wouldn't work with the included driver. Had to
download source, and build it. Every kernel upgrade
required rebuilding it again and again.
Sent message to seller, to try and get more info.
Thanks.
+------------------------------------------------------------+
Michael D. Setzer II - Computer Science Instructor
(Retired)
mailto:mikes@guam.net
mailto:msetzerii@gmail.com
Guam - Where America's Day Begins
G4L Disk Imaging Project maintainer
http://sourceforge.net/projects/g4l/
+------------------------------------------------------------+