Targus 4-Port USB 1.1 Hub PA055U -Black-

From the Manufacturer The Targus Ultra Mini USB 4 Port Hub will allow your notebook computer to have plug and play connection to multiple input/output USB devices. The hub features a 4-port bus and self-powered stand-alone USB hub (AC Adapter optional). Packaged in a small and attractive enclosure, the hub can fit any place on a desktop, allowing for easy connection of four low speed or full speed USB devices to your USB enabled computer.