I don't maintain this repository anymore.
I use wired connection and don't need wifi.
Also, due to COVID-19 I'm working from home and don't have access to that device.
Maybe one day I will try to build the driver on the latest kernel, but it's very unlikely.
However, I welcome any PR.

How to install the driver (Ubuntu 19.04):

1. Download sources:
   git clone https://github.com/Red-Eyed/TP-LINK_Archer_T4U_v3.git or Download zip

2. Install requirements:

   • sudo apt install linux-headers-$(uname -r)
   • sudo apt install gcc make

3. Build, Install & Load
   ./install.sh

4. TODO:

• Add DKMS support (rebuild driver automatically if kernel has been updated)