Combines two 4-pin Molex LP4 PC power supply connectors into one 8-pin PCI Express image card auxiliary power connector.Can be transferred from the host's power supply on the ordinary 4-port interface for the power supply used by the motherboard.Power your new motherboard by using your existing ATX power supply.For occasion where there is no 8 pin video card power supply port; dedicated 8 pin video card power supply expansion cable, suitable for dual video cards power supply;Interface: 8 pin to dual 4 pin interface, Two LP4 with 3 male pins on the first side,Connect to PSU, One 8-pin PCI-E connector on the second side,Connect to PCIe Video Card.Colour:Black+YellowMaterial:Plastic + MetalSize:Length 15cmPackage Contents:30 x power cordOnly the above package content, other products are not included.Note: Light 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.