Hey everyone! I've got an ASUS B550 Plus motherboard that doesn't have built-in wireless connectivity. Since I've recently moved and won't have an Ethernet line easily accessible, I need to find an M.2 WiFi card. I've been struggling to determine which cards will actually be compatible since many have specific restrictions on hardware or operating systems. My setup is running Windows 10 with an AMD Ryzen 5 5500. Can anyone recommend some good M.2 WiFi cards or share tips on how to find compatible options? I'd really appreciate any help you can offer!
5 Answers
For WiFi 7, you might want to check out the Qualcomm NCM865 chip; it works well with Ryzen processors. I use a PCIe adapter with that chip for my Ryzen setup, and it's solid! If you’re looking for something less advanced, the Intel AX210 is reliable.
Honestly, I'd suggest considering a PCIe WiFi adapter instead of an M.2 card. You usually have to route the antenna outside the case with M.2 cards, which can be a hassle. A PCIe adapter is typically more straightforward to install and might perform better too!
You should definitely check out the Intel AX200 or AX210 M.2 Key E cards. They come with antennas attached and are fully compatible with your motherboard and Windows 10. Just make sure your motherboard has the M.2 Key E slot before purchasing!
Before you purchase, I'd recommend updating your motherboard's BIOS to the latest version for improved compatibility. If you decide on an Intel card, look into their WiFi 7 or WiFi 6E AX M.2 options. Just so you know, WiFi 7 may require Windows 11, though.
It's super important to confirm what exact kind of B550 Plus motherboard you have since there can be several variants. If it’s the ASUS TUF Gaming B550 Plus, I found a [manual here](https://www.asus.com/us/motherboards-components/motherboards/tuf-gaming/tuf-gaming-b550-plus/helpdesk_manual/?model2Name=TUF-GAMING-B550-PLUS) that might help you.

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