Power: DC5V Type: Mini PC CPU Fan Condition: New : (4-wires) 4-pins connector Specification: Material: plastic+metal colour: As shown Package Contents: 1 x CPU Cooling Fan Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.