New in box micro computer case overall dimensions 8.5” x 7.5“ x 2.5“. Behind the front panel are two USB connectors with attached cable to connect to USB header. There are wires to connect to power switch and power LED header on motherboard. There is no motherboard,  no power supply, no drives, and no accessories. Manufacture unknown.  We bought 20 of these a couple of years ago and built them, I don't remember where we bought them.  These are leftovers.