This 4-port SuperSpeed USB 3.2 Gen 1 hub with power adapter allows you to add four additional USB 3.2 Gen 1 ports from a single USB 3.2 Gen 1 connection to the host computer system. Maximum Compatibility This USB splitter hub supports USB 3.2 Gen 1 data bandwidth with transfer rates up to 5Gbps. Backward compatible with USB 2.0 standards, this USB port expander 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. As well, the laptop dock is designed to work with any operating system (Mac, PC) or device (tablet, Ultrabook) to ensure compatibility across platforms. Versatile Functionality Ideal for home and business users, the external USB 3.2 Gen 1 multiport hub is USB-powered and features a rugged, but small and compact design. With the capability to mix and match USB 3.2 Gen 1, USB 2.0 and USB 1.0/1.1 devices and be used with or without the included external power adapter, this 4 port USB hub offers the best of versatility and portability. Plus, because it's super lightweight (84g), this mini USB dock fits perfectly into a carrying case, making it the perfect accessory for the IT professional who travels for work and leisure. Hassle-Free Setup For a user-friendly and hassle-free setup, this powered USB 3.2 Gen 1 travel hub offers a true plug-and-play experience, with no additional software or drivers required. This multiport USB Type A laptop dock is backed by a StarTech.com 2-year warranty and free lifetime technical support.