The satpciex8adp sata to pci express video card power adaptor cable features an 8 pin pci express female power connector as well as two 15 pin sata male power connectors providing a cost effective way to connect a pcie video card to serial ata power connectors provided by the computer power supply eliminating the need to upgrade the power supply for the sake of video card compatibility expertly designed and constructed of top quality materials this sata to pci express video card power adap