24-Pin ATX LED Switch Jumper Cable

This 20-inch jumper cable lets you power on an ATX power supply outside of a PC case, useful for testing PSUs, running external water cooling loops, or powering benchtop projects. The inline push-button switch includes a red LED indicator that illuminates when the power supply is active.

The cable features a male 24-pin ATX connector and 20 AWG wiring with black sleeving. It works by bridging the PS_ON pin to ground when you press the switch, the same way your motherboard powers on the PSU. RoHS compliant.