The Targus USB 2.0 4-Port Hub allows you to connect up to 4 USB devices on the go. Plug-and-play functionality ensures the hub is easy to use and, because it's powered from your notebook, there's no need for a bulky mains adapter when you're on the move. The high-speed USB 2.0 connectivity guarantees fast and reliable data transfer at... up to 480 Mbps to multiple devices such as mice, USB sticks, MP3 players, keyboards, USB adapters and digital cameras. The permanently attached USB cable prevents the cable from being lost or damaged during transport by conveniently clipping it to the frame of the hub. The lightweight travel hub is ideal for home or travel and is compatible with PC and Mac.