Special Features : *PCI EXPRESS POWER CABLE adapter connects a PCIe video card with an 8 pin PCIe connection to a power supply with only 6 pin PCIe power connections; Check that your PSU is rated to power the video graphics card, *This PCI Express 6 pin to dual 8 pin power adapter cable lets you connect a standard 6-pin PCI Express power connection provided by the computer power supply to newer ATI and NVidia video cards that require an 8 pin power connection., *8 PIN PCIe to 6 PIN male to female adapter cable provides a convenient solution for supplying video graphics card power with an 8 pin connector for GPU cards that require more power, *STURDY GRAPHICS CARD power cable has an 8 pin male PSU PCIe connector with keyed rails and a female 6 pin PSU PCIe connector with a latch for a secure connection on each end to prevent accidental disconnections, *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.