buying 6 pieces you get a BONUS of 1 cable= ( total 7 pieces) !!!
Convenient solution for adding two extra PCI Express connectors to your existing power supply;
6 Pin female end to connect to the power connector of the power supply and two 8 Pin (6+2) male ends to plug into the video graphics card;
Compatible with 6-pin & 8-pin graphics cards from popular manufacturers from ASUS,ASRock,EVGA and Gigabyte