24-Pin ATX/EPS Supply Start Up Jumper Bridge is compatible with 20/24 pin connector.Test allows the PSU to be powered on without being plugged into a motherboard.24-Pin Bridging Connector Plug can run and start up any ATX/EPS supply by its self.The jumper is using 1007 18AWG cable for reliability in long use.Often used in assembling/testing PC water cooling systems, BTC Miners, testing lights, fans, hard drives or the supply itself etc.Material:plasticcolour:BlackPackage Contents:1 X start connectorOnly 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.