Uxcell a13110700ux0675 5M Black 4 Pin Connector M/F Power Cable for Car Monitor System Product Name : 4 Pin Power Cable; Connector Type : 4 Pin Male to Female Connector Material : Plastic, Metal; Main Color : Black Male Head Diameter : 9mm/0.35";Female Thread Diameter : 13 mm / 1/4" PT Total Length : 5M / 16.4Ft;Weight : 170g Package Content : 1 x 4 Pin Power Cable