About this item PCIe Cable for Power SuppliesPCIe 8 pin male end to plug into the power supply (NOTE: it is PCIe 8 pin, not CPU 8 pin) and two PCIe 8 pin(6+2) male ends to plug into the video graphics card.(NOTE: the 8 pin end and two 8 pin(6+2) male ends cannot be used interchangeably); Only designed for graphics video cards, it doesn't work with motherboardsCompatible with 6-pin & 8-pin graphics cards from popular manufacturers. (The 8 pin (6+2) ends could be used as 6 pin or 8 pin end by sliding on/off the 2 pin.); CompatibilityCompatible with various PSU series and models; ParameterLength(including connectors): 25-inch + 9-inch(63cm+23cm), Gauge: 1007-18AWG(standard tin-coating copper wire), Quantity: 1pcs, Self-adhesive tape*1pcs (only designed for graphics video cards, it will not work with motherboards); NoteThis cable was only designed for specific models as listed. If you use incompatible PSUs, it may result in damage. Please carefully check the compatible types or contact us