GNU/Linux Ubuntu 20.04 Alfa AWUS1900 Driver Setup Guide
Hi! The linked Tutorial Shows You Step-by-Step How to Install Alfa Network AWUS1900 Wireless 802.11ac Driver in Ubuntu 20.04 Focal LTS GNU/Linux.
And the Ubuntu Focal Alfa AWUS1900 Setup is based on the Realtek rtl8814AU Chipset Driver Installation.
Eventually, follow the included instructions to Download and Install RTL8814au Linux Firmware.
