New and High Quality! C20 is plugged into the power supply, P13 is plugged into the mining machine. Compatible with Miner models:for S21, S21XP, S21pro, S19j XP, KS5, KS5pro Plug: C20 to P13 Wire gauge: 12AWG Notice: Due to different batches, the colors of the components in the interface are random, cannot be chosen the specified ones, which does not affect the use. Thanks! Colour:Black Material:PVCandCopper Size:About 1.5 meters long Package Contents: 1 x C20 to P13 power cable Only the above package content, other products are not included. Note: Light reflection 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. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.