1. 8 Pin Male to CPU 8 Pin (4+4 pin) Male Modular Power Cable for Modular Power Supply. 2. Module power supply 8-pin CPU module cable connected to EPS 8Pin module cable, flat cable design, suitable for chassis wiring. 3. Mainly used as a high-end power supply line, only suitable for the listed models, other models are : for 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 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 PSUs. It only designed for some types of PSUs as listed. If you use other incompatible brand PSUs or types, it will definitely burn or damage the motherboard and we 't take any responsibility for wrongly using or installing. carefully check the compatible types or contact us if you are not 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 cable Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.