Tripp Lite 4-Port USB-A 3.0 SuperSpeed Hub, 5 Gbps Transfer Speed USB Type-A (U360-004-R) 4-port hub carries your data from a USB 3.0 enabled computer at a blazing 5Gbps transfer rate 5Gbps Transfer Speed - 10X as fast as USB 2.0 The included external power supply provides 2A of power, to be shared between the hub ports (up to 900mA per port) Plug-and-play; no software or drivers required 3-year limited warranty