Because of the high-power power is more expensive, now use this Card can use two power small power switch machine at the same time, thus increasing the power supply.The main power supply 24PIN plug into the 24PIN female head on the other side of the motherboard, the secondary power supply to detect the power cord plugged into the adapter card, you can achieve the same power supply and the main power switch machine, protection of power and graphics life.Note: Plug the line must be clear when the direction, do not plug or insert offset, to prevent burn equipment, plug the first device when the socket and then plug the line, to avoid excessive compatible withce will plug the pin cut.Type: Power CableInterface: SATA Portcolour:GreenMaterial:plasticPackage Contents:10 x PSU Power Supply(The white characters on the product are random, you cannot choose to specify the white characters)Only the above package content, other products are not included.Note: Light shooting 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.