This cable allows SATA plugs to connect into the 6 pin power socket on a PCI-E graphics card when you don't already have a PCI-E capable power supply.
Create a power cable for your video card
Connect 2X 15-pin SATA power cable to a video card at 6-pin PCIe power connection.
Connector A: 2 X 15-Pin SATA Male
Connector B: 1 X 6-Pin PCI-Express Card Power Adapter
Approx Cable Length: 6 inches