and high quality! 24PIN female port Connect to ATX power supply 24Pin, 8PIN male port Connect to 8P motherboard. The wire has a built-in compression circuit chip, and has been upgraded to a shell protection and heat dissipation hole design, which is more beautiful and has better quality assurance. Product function: Supports for full series of 8P motherboards H61/H81/Q77/Q87/B75/A75/Q75/Q65, etc. Supported models: for 3020 7020 9020 T1700 For the above models, the mainboard is powered by 4-pin power supply in addition to the 8-pin power supply, which is standard 4-pin CPU designed. your power supply has no CPU 4-pin or only 8-pin CPU power supply, you need to purchase another CPU 8-pin to CPU 4-pin.This adapter cable requires the of power supply24P, which must be ATX standard, and it must be determined before whether the chassis can be installed in the standard large power supply size; Product name: Power supply 24Pin to 8Pin adapter cable Wire model: 18AWG Product interface: 24PIN female/8PIN male Colour:Photo Color Material:PVC+18AWG tinned copper wire Package Contents: 1 x 24 Pin to 8 Pin Power Adapter Cable 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.