The StarTech.com 4 Port USB 3.0 USB A Hub is a versatile adapter that allows for easy connectivity of multiple devices with USB 3.0 ports. The hub is powered by an AC adapter and features a compact black color design. With a cable length of 6 inches, this hub offers a convenient solution for expanding the functionality of your computer or other devices. Compatible with a universal range of brands and models, this USB hub is a practical addition to any workspace.Open box only to ensure all parts included. Never used.