ATX to AT power cable made by 18AWG wire, durable and sturdy. Used for common ATX PSU 20Pin to AT PSU output 2x 6 Pin power lead, suitable for 286, 386, 486, 586 computers. Can connect with 20P or 24P ATX PSU, if plug in 24Pin ATX then empty 4Pin is OK. carefully check the compatible types, if you connect it with other incompatible types, it will burn or damage the motherboard. Item Name: ATX to AT Power Cable Cable Length: 20cm Cable Specification:18AWG Application: For 286 386 486 586 computer Material: PVC+18AWG copper tinned wire colour: multicolor Package Contents: 1 x 20Pin ATX To 2Port 6Pin AT Converter Power Cable Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed is +/- 1-3cm.