Your SuperSpeed USB 3.1 4-Port Hub is here! IOGEAR's SuperSpeed USB 3.1 4-Port Hub provides 4 SuperSpeed USB 3.1 ports for your super-speed* connectivity needs. The plug & play, hot swappable hub allows you to connect up to 4 USB 3.1 devices to your computer. Transfer data at up to 4.8 Gbps, that's fast! The GUH374 from IOGEAR is also backwards compatible with devices that are under USB 2.0 and USB 1.1 specifications.