TP-LINK Archer T3U Plus USB WiFi adapter

Selling a slightly used quality WiFi adapter with a conveniently adjustable antenna - designed for desktop computers without WiFi to enable operation. Slightly used because I thought the problem was with my old WiFi adapter, so I bought this new one, but the issue was elsewhere, making this one redundant for me. It works very simply - just plug into USB and it will work, then just connect to the desired WiFi. Unfortunately, the box has not been preserved.