If you're thinking of the USB-C PD input being 5v/5A, that's not a spec violation, just a bit of an extreme use of the more recent version of the standard. It

If you're thinking of the USB-C PD input being 5v/5A, that's not a spec violation, just a bit of an extreme use of the more recent version of the standard. It would be nice if it were higher voltage/lower amperage, but it works at least with their own power adapter through a few clever tricks. For WPA3, it is what it is... most SBCs have 'middling at best' built-in WiFi, and while the driver support can improve, I typically stick to external or M.2 PCIe WiFi chips if I need something more robust. (Hopefully a WiFi HAT will make its way to the market with Intel AX210 or something like that).