2pcs 24 Pin Dual PSU Power Supply Extension Cable for ATX Motherboard Adapter Extension- 24Pin to 24-20Plus4- Pin- 12 inch/ 30cm -2pcs-

When two power supply units are connected together, you can supply more power to computer components without upgrading existing power supply units. Designed with PVC flexible jacket, 18 AWG oxygen free copper prolongs the life span of this cable as well as ensures a safe connection. The motherboard gets power from only one PSU. The second PSU provides power to the other components. Both PSUs start by pressing the on / off button of your PC. Length: 30 cm / 12inch dual PSU cable.