PowerCube Original USB - Branch Socket With 4xCEE 7/3 Sockets And 2xUSB For Charging Mobile Devices,

Not only do you get a conveniently designed power strip, you also get two USB ports for charging your mobile devices. If a tablet is connected to one of the USB ports, the USB port 2.1A delivers, if two mobile devices are connected to the USB ports, they deliver 1A each.