1. 8 Pin Male to CPU 8 Pin (4+4 pin) Male Modular Power Cable for Corsair Modular Power Supply. 2. Module power supply 8-pin CPU module cable connected to EPS 8Pin module cable, flat cable design, very suitable for chassis wiring. 3. Mainly used as a high-end power supply line, only suitable for the listed models, other models are not available: for Corsair modular power supply, such as : AX760I/AX860I/AX1200I/AX1500I/AX760/AX850/AX860/HX1200I/HX1000I/HX850I/HX750I/RM1000I/RM850I/RM750I/RM650I/RM1000X/RM850X/RM750X/RM650X/RM550X/RM1000/RM850/RM750/RM650/RM550/RM450/SF750/SF600/SF450/HX750/HX1200/TX850M/TX750M/TX650M/CX750M/CX650M/CX550M; (NOTE: Do not work with for EVGA PSUs and AX1200.) 4.Parameterwire gauge: standard 18 AWG-UL1007; 5.Note: Do not work with GPU(graphics card). This cable does not work with for EVGA PSUs. It was only designed for some types of Corsair PSUs as listed. If you use other incompatible brand PSUs or types, it will definitely burn or damage the motherboard and we won't take any responsibility for wrongly using or installing. Please carefully check the compatible types or contact us if you are not sure if it supports your power supply; Product interface: 8P male 4+4 male Colour:black Material:18AWG tinned copper wire Size:Length: about 60cm Package Contents: 1 x Power cable