Powertech usb hub perfect for home use or travel charge up to 6 usb powered devices at the same time with the powertech usb hub the total output of the hub is 42a charging power per side when charging one device 21a two devices 105a105a and three devices 07a07a07a the input is 110 240v ac detachable ac cord included the blue led power indicator lights indicate the charge status per device packed in an avenue gift box abs plastic