Solution Convenient solution for adding two extra PCI Express ports to your existing power supply 8 Pin GPU female to 8 Pin PCIe male adapter cable provides a convenient solution for supplying video card power with an 8 pin connector for GPU cards that require more power A female end to connect to the power connector of the power supply and two male ends to plug into the video card Compatible with 6-pin & 8-pin cards from popular manufacturers from for ,for ASRock,for Radeon,for AMD,for Sapphire,for EVGA and for Gigabyte.