Macally DotHub Portable 4 Port Hi Speed USB2.0 Hub with AC Adaptor

The 4-Port DotHub USB 2.0 Hub from Macally is a compact USB hub, ideal for use with notebook computers. An AC adapter is included, allowing you to use the hub to provide power to USB devices that require it. The hub's basic shape is that of a rectangular cuboid with a small conical protrusion on its top surface. It features a USB device port on three of its sides, as well as on the top. The fourth side houses the USB port for computer connection and a DC power input port.