How to connect extender to new wifi and remove setup from old wifi

Hello all! I have recently bought an Archer TX20E AX1800 WIFI 6 PCIE adapter. After using an older USB wifi adapter from TP link which kept cutting out. I have installed the adapter correctly into two

Hi, I have an Archer T3u plus. I cant select that in the above pull down menu. If there was any software or drivers updates, how would I know? BTW. I have Win7Pro 64b.

Windows lists the apparent WiFi 5 adapter as WiFi 3 and gives sh*t speeds and ping too. I'm using the latest firmware from TP-Link, Tried using the firmware from the included disk, and still nothing.

I want to set up my tplink extender model RE 305 with my home WiFi using my mobile,but the web address tplinkrepeater.net is not opening

It is showing error that: your mobile IP address is not matching with that of range extender