Plug-in power supply 100 - 240 V AC with 5V USB output max. 750 mA. Charger / power supply for mains use for USB devices. All USB devices with internal battery pack can be chargerd directly without computer. Smart power supply for all USB applications. Output voltage 5V, maximum load 750mA. For worldwide use (100-240V AC / 50-60Hz) - EURO. Item No: 5111143