This 3-port USB car charger kit includes 1-meter USB to dock sync & charge 3-in-1 cable. Its 30-Pin port charge and/or sync legacy iPod/iPhone/iPad while Mini-B & Micro-B port sync/charge tablets, smartphones, digital cameras, MP3 players, and GPS. Features built-in over-current protection with LED status light. FCC, CE, e-Mark and RoHS compliant. (Connectors: 3 USB A Female / Input Voltage: 12-24vDC / Output Voltage: 5vDC 3.1Amp Combine)