The NIB StarTech 4-Port USB 3.0 Mini Hub Black Splitter ST4300MINU3B is a versatile hub/splitter box that allows for connecting multiple USB devices to a single host computer. With a 1:4 connection split/duplication, this black mini hub from StarTech provides fast and efficient data transfer through its USB 3.0 connectors. The hub is compatible with a universal range of devices and models, making it easy to expand the connectivity options for your computer setup. Its compact size and sleek design make it a practical and convenient solution for managing multiple USB connections in a professional or personal computing environment.