The 4-Port USB 2.0 Hub provides ports to connect USB flash drives, MP3 players, cameras and other USB devices to your computer. The compact travel ready hub transfers data fast at USB 2.0 speeds of up to 480Mbps. Simply connect the 4-Port USB Hub to an available USB port on your computer with the included 1m (3.3ft) extension cable. The hub is self powered and works with most USB devices. With no drivers required, simply plug into any free USB port on your PC or Mac.