Brand New USB Wall Power Supply - Charge up to 4 devices at once! Input: AC 110-240 Volt (Worldwide) Output: DC5.1 Volt (2.1A) Brand New USB Wall Power Supply - Charge up to 4 devices at once! Compatible with a variety of devices including for iPad 1, 2, 3, iPhone 3G, 3GS, 4, 4S, iPod Touch and more! Product description:The 4 Port AC to USB Wall Charger is Light Wight, Ultra Compact with fold up ...