Hello! So moderator deleting posts when something bad is being said about this adapter. Now please tell me is this normal? https://www.speedtest.net/result/10089472207 I'm able to achieve 400 Mb/s wit

Right so, purchased this adapter and I think I made a mistake. Looking for a solution to improve my Wi-Fi download speed. With official drivers from TP-Link website I'm able to download at ~20 Mb/s Wi