Control the power freely with On/Off button.Protect the Pi 4 USBC port from frequent wear and tear.Connector USBC Type C Male and USBC Type C Female.Usage USB power output, LED light bar, small USB desk lamp fan, small LED desk lamp and other small electrical power supply for computer accessoriesCable specification 20 AWG, tinned copper 26 core cable.Cable OD 4.0 mm.Connector A USBC Type C Male.Connector B USBC Type C FemalePower supply 4.95VCable length 27 cm10.6 inchesWeight 16g0.03lb.Compatible with for 4Note not included.Length approx. 315 mmMaterial plasticColor BlackPackage contents2For SwitchOnly the above package contents, others are not included.Note Light and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowable measurement error is13 cm.