GNU/Linux Mint 19 Installing TP-Link TL-WN823N Wifi/Bluetooth Driver Guide
Hi! The linked Tutorial shows you Step-by-Step How to Install TP-Link TL-WN823N N300 Dongle Wireless Driver in Mint 19.x Tara/Tessa/Tina/Tricia LTS GNU/Linux Desktop.
And the Mint 19 TP-Link TL-WN823N V2 Setup is based on the Realtek rtl8192EU Chipset Driver Installation.
Especially relevant, in case to check your Adapter Chipset see: How to Check Wireless Device ID on GNU/Linux.
GNU/Linux Mint 19 TP-Link TL-WN823N Driver Setup Guide
For V2 see: Realtek rtl8192EU Linux Driver Installation
Instead for the Legacy V1:
- For Kernel < 4.4: Old rtl8192CU Linux Driver
- Instead on Kernel 4.4+ it should work with the bundled rtl8xxxu Module.
In case, to Check your Kernel Version play:uname -a
GNU/Linux Command Line Tutorial for Beginners
Linux Kernel Upgrading Guide