... : 100-240VACm, 50-60Hz, 0.3A Max Output: 2 x USB, 5 VDC, 2.0A Max idea: Recharge, four devices at a time ... .Charge everything you need in one place. The 2-Port USB ... : 1000mA x 2SpecificationsInput: 100-240VACm, 50-60Hz, 0.3A MaxOutput: 2 x USB, 5 VDC, 2.0A Max usb travel charger