Toshiba PA1368U-1NHB USB 2.0 Mini 4-Port Hub (Black) Connect up to 4 USB devices simultaneously (high-speed USB 2.0, 1.1-compatible) Small, lightweight design with built-in cable management so you don't have to carry extra cables Plugs right into your computer's USB port with no external drivers or power supply required Includes AC power adapter for peripherals requiring additional power Mac and PC compatible