Tripp Lite's U360-004-R USB 3.0 SuperSpeed 4-port hub carries your data from a USB3.0 enabled computer at a blazing 5Gbps transfer rate. Connect to a variety of USB-enabled devices such as external hard drives, cameras, printers and more and, enjoy backward compatibility to previous USB generations. This hub is bus powered for use with devices that require minimal power. For more power hungry devices, an external power supply is included. The sleek, compact design is perfect for USB port expansion.