I visited the store recently and purchased the TP link Archer T2U Plus. It performs exceptionally well, delivering full internet speed (50mb/s) even though I’m just a few walls away from my router. It’s impressive considering the performance compared to what I experienced before. Notably, this TP link PCIe card is a new product from TP Link, likely released around 2020. It’s surprising they’re still available. Here’s a speed test I conducted with the Archer T2U Plus (Edited February 12, 2021 by Steliosem06). I added the picture twice.