tl;dr if you're on Windows 10 and trying to use 5ghz with this thing you're gonna have a bad time The drivers for this thing are just abysmal and haven't been updated since 2017. If you go with the Windows provided driver then your throughput (i.e.

I bought this to replace the Asus PEC AC51 that I had installed already. Unfortunately for my situation, hard line connection to my PC is not an option. The cheaper AC51 was giving me nothing but problems. I couldn't connect to my 5ghz band, and download speeds were awful.