2 Pack Cables - (1 Each) 3.5" 6-Pin PCI Express (PCIe) Power Adapter + 4" 6-Pin PCI Express (F) to 6+2-Pin PCI Express (M) Power Adapter Get a better deal with all 3 cables in one purchase for a great price. 3.5" 6-Pin PCI Express (PCIe) Power Adapter - Turn Dual Molex Power into a PCIe Power Connector! 4" 6-Pin PCI Express (F) to 6+2-Pin PCI Express (M) Power Adapter These cables will help you to get your faster SATA system operating correctly.