Instantly make your computer faster and more versatile with a Targus USB Hub. Not only does it connect printers, scanners, monitors and other USB peripherals, it can also serve as a charging hub for your tablet, smartphone and other wireless devices. Although the 7-port hub can be effectively powered through a laptop alone, there is an additional AC adapter for use with high-powered devices, including external hard drives. Its front audio ports offer a convenient connection option for headphones, speakers and a microphone. It has a plug-and-play design. The powered USB hub is fully compatible with most PC, Netbook and Mac operating systems. It has a very compact design. This durable item is sure to come in handy at home or at the office.