GNU/Linux Ubuntu 20.04 TP-Link Archer T2U Nano Setup Guide
Hi! The linked Tutorial Shows You Step-by-Step How to Install TP-Link Archer T2U Nano WiFi Driver in Ubuntu 20.04 Focal LTS GNU/Linux.
And the Ubuntu Focal TP-Link Archer T2U Nano Setup is based on the Realtek rtl8812AU Chipset Driver Installation.