When you add a compatible m.2. NVMe SSD to the device, you can format, mount, and use it, but it disables the m.2. WIFI card underneath. I tired with two separate m.2. cards, both formatted and mounted, both disabled the WIFI card. When taken out, the WIFI returned.
I’m able to connect the SSD via an enclosure and USB-C and it formats, mounts, and does not disable the WIFI card.
It’s a rather serious issue if you need additional SSD storage. Is there a fix? Is there a different m.2. WIFI card available?