StarTech.com Power Adapter Cable - PCI Express - 6 Pin - 8 Pin

Connect a standard 6-pin PCI Express power connection on the Power Supply to 8-pin ATI and NVidia video cards. The PCIEX68ADAP PCI Express 6 pin to 8 pin power adapter cable lets you connect a standard 6-pin PCI Express power connection provided by the computer power supply to ATI and NVidia video cards that require an 8 pin power connection.