Add four external SuperSpeed USB 3.2 Gen 1 ports from a single USB connectionThe ST4300USB3 4-Port SuperSpeed USB 3.2 Gen 1 Hub allows you to add 4 additional USB 3.2 Gen 1 ports from a single USB 3.2 Gen 1 connection to the host computer system.Backward compatible with USB 2.0 and USB 1.x standards, this USB 3.2 Gen 1 hub still supports older USB devices and can also be used as a hub on older systems that do not have USB 3.2 Gen 1 ports.With the capability to mix and match USB 3.2 Gen 1/2.0/1.x devices and be used with or without the included external power adapter, this hub offers the best of versatility and portability.Backed by a StarTech.com 2-year warranty and free lifetime technical support.The StarTech.com Advantage