[Mini 6P - PCIe 8P]Provide power from the logic board's mini 6-pin connector to a PCI Express Video Card with a standard 8-pin connector. Mini 6 pin male end to plug into the motherboard (NOTE: the end is mini 6 pin, not stanard 6 pin size.), PCIe 8 pin male end to plug into the video graphics card; [Compatibility]ONLY compatible with for Mac Pro computers based PCI Express including:Power Mac G5 2.0 GHz Dual-Core, Power Mac G5 2.3 GHz Dual-Core,Power Mac G5 2.5 GHz Quad-Core,All Mac Pro Towers. [Note]This cable was only designed for Mac Pro models as listed in the 2nd Point. Please carefully check your PC type or contact us if you are not sure about it. If you connect this cable to other incompatible motherboards, it will burn or damage the motherboards or graphics card and we won't take any responsibility for wrongly using or installing; [Connector]Connector A: 1x mini 6 pin male, Connector B: 1x PCIe 8 pin male; [Parameter]Rated power: 300W colour: black Material: PVC+18AWG pure copper tinned wire Size: about 35cm in length Package Contents: 6 x Mini 6 Pin to 8 Pin PCI-e cable