Connector 1-CPU 8-pin male (connected to the power supply); Connector 2-CPU 8(4+4)-pin male (connected to the motherboard) The motherboard is equipped with ATX 4-pin or 8-pin port CPU 8(4+4) pin end, which can be used as EPS ATX 8-pin or ATX 4-pin Note: Only compatible with modular power supply-650GS / 750B2 / 1000G1/850G1/750G1/650G1 / 1600T2/1000T2/850T2/750T2 / 1600G2/1300G2/1000000000000000000 G2/85 0G2/750G2/650G2/550G2 / 1600P2/1200P2/1000P2 /850P2/750P2/650P2 / 1000G3/850G3/750G3/550G3 66 50 / 750GQ/850GQ/1000GQ 650BQ/750BQ/850BQ. Note: to pirate ships or other power supplies!!! Specification: Standard 18 AWG-UL1007; Note: to GPU! size:Length: about 80cm Material:copper colour:Black Package Contents: 1 supply cables Only the above package content, other products are not included. Note: Light 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.