Indipro Tools 2.1mm DC Barrel for Mini USB 5 VDC Power Regulated Cable (20″) Limited 1-Year Warranty Overview The Indipro Tools 20″ 2.1mm DC Barrel for Mini USB 5 VDC Power Regulated Cable offers peace of mind when connected to optional select Indipro Tools Power POD Systems. The cable contains a voltage regulator that accepts between 5 and 19 VDC and converts it to 5 VDC compatible with USB power. The cable is 20″ long and polarity tested with the optional power pod systems so you don’t have to worry about crossed polarity when powering up devices. Features: For selecting Power POD systems Built-in 5V regulated power converter Accepts 5 to 19 VDC 20″ Long Specifications: Connectors 2.1mm DC Barrel Mini USB Wire Meter 18 AWG Power 5 to 19 VDC MAX: 5 A Length 20″ (50.8 cm) Package Weight 0.15 LB Box Dimensions (LXWXH) 8.1 x 4 .7×1.4″