psu supply 24-Pin ATX connectors cable: Allows connecting two PSUs to your ATX motherboard to power components. Compatible with 24-pin and 20-pin ATX motherboards: The male plug of the mainboard is a 5557 24-pin (20+4) on one end and 5559 24-pin on the other end; works with older 20-pin motherboards as well. Without upgrade supply units: Both power supply units can be powered by a single motherboard. Use a second PSU for multiple graphics cards without upgrading your existing power supply. Easy to use: Plug the 24-pin main cable connector into the PSU male plug, connect the other end to the motherboard, and plug the secondary power supply into another 24-pin female connector to switch simultaneously. Wide compatibility: Enables connection of additional PSUs to an ATX motherboard, suitable for mining setups and gaming systems. Color: Black Material: PVC Size: Approximately 30cm Package Contents: 1 x 24 Pin PSU Supply Extension Cable Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause slight color variations between the image and the actual item. Measurement error allowed is +/- 1-3cm.