Not sure if this is in the right category, but I just finished my first gaming PC build and realized I need a PCI-E wireless adapter. My mobo is an MSI Z270-A PRO (link here: https://tinyurl.com/ycpdkxpw). My internet speed is roughly 50 Mbps, so I don't anything too overkill. No idea what I'm dealing with here, but I have read that PCI-E is the way to go over USB 3.0