GNU/Linux openSUSE TP-Link Archer T9UH Wifi Driver Setup – Step-by-step Guide
The linked tutorial shows you step-by-step How to Install TP-Link Archer T9UH AC1300 Wireless 802.11ac Driver in openSUSE GNU/Linux desktop – Step by step Tutorial.
And the openSUSE TP-Link Archer T9UH Adapter is based on the Realtek rtl8814AU Chipset.
So here below you find instructions to Install rtl8814AU Driver on openSUSE.

GNU/Linux openSUSE TP-Link Archer T9UH Wireless Driver Installation Guide