6 PIN PCIe to 15 PIN SATA female to male cable provides a convenient solution for low power video graphics card that can be powered from a single SATA power connection
PCI EXPRESS VIDEO CARD POWER CABLE adapter connects a PCIe video card to a power supply with a spare SATA power connection
PSU UPGRADE SAVER power cable provides an option for a power supply without a PCIe connection for GPU power
This connector is used mainly for the connecting of hard disk to motherboard.