IOGEAR GPAC2U4 GearPower Dual USB 4.2A Car Charger Type: Car Charger Compatible Phone Manufacturer: Apple Output Amp: 4.2A Output (2.1A x 2) Support Volt: +5VDC Output (x2) Features: Dual 2.1A (10W) USB outputs allow simultaneous charging of tablets and/or smartphones Compact design plugs into any 12 V vehicle lighter socket or power port Rapidly charges all compatible mobile devices, including tablets Compatible with iPod / iPhone / iPad