Enercell Power Adapter with 2 USB Slot + Car Charger with 2 USB Slot 5VDC.31A for Home & Car for Tablet & Smart Phone Universal (USB Cable not inculded) For Home and Car Chargers include built-in dual USB power ports Ideal for tablets and smartphones Power and charge your portable devices at home or on-the-go * Tablet PC * Smartphone/Mobile Phone * Portable TV * MP3 Player * Digital Camera * GPS Receiver * E-reader Empower your life * Each adapter saves time by allowing you to simultaneously power and charge two devices * Both meet the demands of even the most power-hungry devices * Car adapter works in any vehicle that has a lighter socket or accessory outlet, and is specially designed to ensure a secure fit * Wall adapter with folding plug fits easily in a suitcase or travel bag and works worldwide (may require a foreign plug adapter, sold separately) Capture the power * Car adapter: 5VDC, 3.1A output**; 10-28VDC input * Wall adapter: 5VDC, 3.1A output**, 100-240VAC, 50/60Hz Cautions: * Before using either adapter, consult the User's Guide or study the rating label of your device to make sure it requires 5VDC and no more than 2.1A if connecting to USB port A, 5VDC and no more than 1.0A if connecting to USB port B. * If these adapter are not compatible with the boltage and current requirements of your device, it can cause permanent damage to the device. * The total combined current for accessories connected to either adapter should not exceed 3.1A.