StarTech.com 6-Inch LP4 to 6 Pin PCI Express Video Card Power Cable Adapter (LP4PCIEXADAP)
This 6in LP4 to 6 Pin PCI Express Video Card Power Adapter converts a standard LP4 power connector on your existing power supply to a 6 pin PCI Express video card power connector, allowing you to install a PCIe graphics card without having to upgrade the computer power supply.