StarTech.com PCI Express 6 pin to 8 pin Power Adapter Cable - power adapter - 6 pin PCIe power to 8 pin PCIe power - 6.1 in

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.

A cost-effective solution, the PCIe 6 pin to 8 pin power adapter eliminates the expense of upgrading a computer power supply for the sake of compatibility with a newer video card.