DockBox 5P-UC-B 50W 10A 5 Port Universal Charging Station for iPhone, iPod, iPad, Samsung, HTC, Nexus, GoPro CHARGE ALL OF YOUR DEVICES AT ONCE WITH A SINGLE CHARGER: 5 USB charging ports with Intelligent Charging allows you to charge up to 5 devices at the same time using standard USB interfaces; Intelligent Charging detects each device and provides the optimal charge rate. FAST CHARGE: Powerful 50 watt, 10 amp output quickly charges any combination of devices including phones, tablets, iPods, or any device that uses USB charging. Up to 2.4 Amps per port. STURDY & STABLE: DockBox's unique base allows the device to be used vertically without tipping over. PORTABLE: Palm-sized, lightweight and easily portable makes the charger an ideal choice for travel. Can be carried in your pocket. Heavy duty construction stands up to travel. INTERNATIONAL COMPATIBILITY: 100v-240v AC with circuit protection.