On: Low Cost Banana Pi BPI-R2 Pro 5-Port Gigabit Ether...

[globular-toast]

Look for Eglobal or Qotom on AliExpress. You can get these rebranded in the US on Amazon (I forget the name) with a warranty but at significant markup. Looking now it seems there are not so many Atom systems available, they are mostly Celerons and Core i3/i5 systems (which might be better, depending on what you want).

Here's an example Atom system from another seller: https://www.aliexpress.com/item/1005002902302326.html

[orthoxerox → globular-toast]

Qotoms are nice, but they would be even nicer with WiFi 6 instead of COM or VGA ports.