GNU/Linux KDE Neon 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 KDE Neon GNU/Linux Desktop. And the KDE Neon Linux 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. GNU/Linux KDE Neon Alfa AWUS036ACH Wireless Driver Installation Guide Alfa AWUS036ACH KDE Neon Wireless Driver Installation Guide