GNU/Linux Ubuntu 20.04 Alfa AWUS036ACH Driver Setup Guide Hi! The linked Tutorial Shows You Step-by-Step How to Install Alfa Network AWUS036ACH Wireless 802.11ac Driver in Ubuntu 20.04 Focal LTS GNU/Linux. And the Ubuntu Focal Alfa AWUS036ACH Setup is based on the Realtek rtl8812AU Chipset Driver Installation. So the linked guide explain How to Download and Install the rtl8812AU Linux Driver. Finally, this Guide is Valid for All the Ubuntu Based Distros like: Linux Mint Lubuntu Kubuntu Xubuntu Zorin OS Elementary OS Linux Lite Bodhi Linux Kde Neon Pop_OS! Voyager Trisquel LXLE feren OS Peppermint Q4OS Linux Ultimate Edition GNU/Linux Ubuntu …