... -240VACm, 50-60Hz, 0.3A Max Output: 2 x USB, 5 VDC, 2.0A Max idea: Recharge, four devices at ... same time from just one wall outlet.Dual USB ChargerFeatures Four USB power ports charge up to four mobile devices ... and charge your mobile devices.Use your existing USB cable to charge most USB powered devices including iPod, iPhone, BlackBerry, ... 100-240VACm, 50-60Hz, 0.3A MaxOutput: 2 x USB, 5 VDC, 2.0A Max ...