GNU/Linux Kali Tp-Link Archer T4U Driver Setup – Step-by-step Guide
Hi! The linked Tutorial shows you Step-by-Step How to Install Tp-Link Archer T4U V1/V2/V3 Wireless 802.11ac Driver in Kali Linux GNU/Linux.
And the Debian Tp-Link Archer T4U Setup is based on the Realtek Chipset Driver Installation.
So the linked guide explain How to Download and Install the Linux Drivers.
Especially relevant, if you are Unsure about your Wifi Device Chipset then see: How to Get Wireless Adapter Info on GNU/Linux.

GNU/Linux Kali Tp-Link Archer T4U Wireless Driver Installation Guide
On the Driver Download page, take into account that the Morrownr release is currently the recommended choice for this Dongle.
V3 Tp-Link Archer T4U Kali Linux Wireless Driver Installation Guide
V2 Tp-Link Archer T4U Kali Linux Wireless Driver Installation Guide
V1 Tp-Link Archer T4U Kali Linux Wireless Driver Installation Guide
V2 Tp-Link Archer T4U Kali Linux Wireless Driver Installation Guide
V1 Tp-Link Archer T4U Kali Linux Wireless Driver Installation Guide