GLOTRENDS WiFi 7 PCIe Card with 2-Meter Extension Antenna for Desktop PC, Intel BE200NGW, Only Compatible with Windows 11 24H2 or Above Version (Not Support AMD Motherboard)

Here's one for example. Amazon has dozens of others that do the same thing and also just the BE200 itself if your motherboard already has a M.2 WIFI slot. Make sure it uses an Intel BE200 WIFI chip. The BE200 is only compatible with Intel CPU's. For AMD, the Qualcomm or MediaTek might work but I have not tried them with unRAID/Linux. What motherboard/CPU are you using? https://a.co/d/0eSFBDzj