I had used this as a Ubiquiti UniFi controller, with Linux. Despite it missing the bottom cover, it still works. It would be wise to cover the bottom!

I don’t remember any of the stats (RAM/CPU).

It has three USB ports, an SD card reader, an HDMI for video, an Ethernet port, and a headphone/headset mic jack.

I do not make any guarantees with this. It can tell you it did work when I last used it…consider it for parts, and no returns…hopefully it works for you.