Combines two 4-pin Molex LP4 PC supply connectors into one 8-pin PCI card auxiliary connector.Can be transferred from the host's supply on 4-port interface for the supply used by the motherboard. your new motherboard by using your existing ATX supply.For occasion where there is no 8 pin video card supply port; dedicated 8 pin video card supply expansion cable, suitable for dual video cards 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:10 x 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.