Brand: StarTech.com. MPN: LP4PCIEX8ADP. Convert a Standard LP4 Power Supply Connector to an 8-pin PCI Express Video Card Power Connector The LP4PCIEX8ADP 6-inch LP4 to 8-Pin PCI Express Power Adapter converts a standard LP4 power connector on your existing power supply to an 8-pin PCI Express video card power connector allowing you to install a PCIe graphics card without having to upgrade the computer power supply. Lets you change the endpoint of a plug Relaxes you by letting you replace your misplaced and overused power cable Product TypeAdapter CordCompatibility PCI Express Video Card Device SupportedPCI Express CardManufacturer Part NumberLP4PCIEX8ADPPackaged Quantity1Limited WarrantyLifetimeWeight (Approximate)0.56 ozProduct Name6in LP4 to 8 Pin PCI Express Video Card Power Cable AdapterCord Length6 Connector on First End2 x 4-pin LP4 MaleConnector on Second End1 x 8-pin PCI-E MaleEnvironmentally FriendlyYesEnvironmental CertificationRoHS.