Installation problems
I first returned the device to the shop (Version 2 of 9TUH), because I thought the device was faulty, but in fact it was a problem with the quality of the TP-LINK driver, which I think was badly tested by this company.
My PC would disconnect from Wi-Fi on start-up (Win 10 64bit version). Sometimes it was impossible to connect. I tried everything: installing the oldest drivers on the TP link site, switching to a Win 7 64-bit PC, USB 2.0 or 3.0, but no improvement. My PC froze on restart;
So I searched the Net and found "THE" solution. I replaced the TP-LINK drivers with the drivers for the Realtek 8814U chip installed in the adapter ( Version: 1030.44.0106.2023 (27 April 2023) ) and bingo, it works like a charm (download address below for those interested).
https://fr.drvhub.net/devices/network/realtek/8814au-wireless-lan-802-11ac-usb-nic
If TP-LINK could avoid making us buy expensive items with unfinished drivers and take us for Beta testers, it would be nice.
I give them 2 stars for that.