The PCI Express 6 pin to 8 pin power adapter cable lets you connect a standard PCI-E power supply to video cards that require an 6-pin or 8-pin power connection. 6 PIN to 8(6+2) PIN: One end is standard 6 Pin male port, the other end is 8(6+2) Pin male port. PCI EXPRESS POWER CABLE: Standard 6 Pin port connecting to PSU, the other 8(6+2) Pin port connecting to GPUs. ONLY GRAPHICS CARDS: Designed for graphics cards, it doesn't work with motherboards. 6 PIN & 8 PIN GRAPHICS CARDS: Compatible with 6 Pin & 8 Pin graphics cards from popular manufacturers from , , Radeon, Sapphire, and . Made of high quality 18 AWG wires, cables are capable of 300 per 6pin cable. Long cord with length 50cm, easy to use and install. Colour:Black+yellow Material:PVC+18AWG pure copper tinned wire Package Contents: 6 * 6Pin PCI-e to 8Pin(6+2)PCI-e Power Cable TIPs: Please check if the cable is fully compatible with your devices. Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.