[Solution]: If your computer power supply only has ATX 4 Pin power cord, and your motherboard only has 8 Pin interface, ATX 4 Pin Male to ATX 8 Pin Male power cord will meet your requirements.
[Cut costs]: Save the cost of upgrading the computer power supply to be compatible with the new motherboard.
[Note]: The ATX 8 Pin Male connector can only be connected to the motherboard, not to the 8 Pin graphics card. Check if the ATX 8 Pin Male connector matches your device slot.
[Perfect cable length]: 4 pin ATX to 8 Pin EPS has a total length of 18cm 7 inch, which is ideal for internal cable management.
[About cable]: Support voltage is 12V; Wire model is 18AWG.