@Gibbo3771 I got into a dead end with this. I ended up buying a Panda Wireless PAU09 Adapter which worked out of the box like a charm! I highly recommend it.

@Kevin_Z The USB adapter I have appears to be using a Realtek 802.11ac chipset? If so, these are the native Kali 2020 drivers for realtek. Which one can I use/load to get my Archer T4U working? Your...

I am running 5.8.0-kali2-amd64 I have tried using this driver T4U_V3_181018_Linux_beta.zip and followed the instructions in Linux Installation Guide under Kali 2018.1 (was developed for Kernel source...