Cable Matters (2-Pack) 6-Pin PCIe to 8-Pin PCIe Adapter Power Cable - 4 Inches 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 PSU UPGRADE SAVER video card to power supply cable provides an option for connecting a power supply without an 8 pin PCIe connection for GPU power 8 PIN PCIe to 6 PIN PCIe 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 VIDEO GRAPHICS CARD compatible with graphics cards with 8 pin PCIe connectors from popular manufacturers such as ASUS, Gigabyte, Radeon, and Sapphire