PLEASE READ THE FOLLOWING:
The first three photos are taken from the manufacturers website, the next two are from one of the actual items.
The input connector is different than the standard factory pictures. It does not have circular connector, and rather the other type of connector. Please see the pictures.
It is guaranteed to be in good working conditionPicoPSU-120-WI-25 12-25V DC-DC ATX power supply

-Tiniest DC-DC ATX PSU
- 80watt / 120 watts peak
-12-25V wide input
-Optimum Operation Range 12-19v
-For 24v (+/-10%), we recommendPicoPSU-80-WI-32.
- 100% silent, fanless
- Plugs directly into the ATX connector
- Compatible with most motherboards
-OSCON / POSCAPcapacitors, Japan
- manufactured by [link removed by ]
- saves space with mini-ITX motherboard
- US Pat. no 7,539,023