This Startech ST4300MINI USB hub is a great addition to any workspace. With a total of 4 USB ports, including 3 USB 3.0 ports, it provides ample connectivity options. The hub is compatible with Startech ST4300MINI and other devices, and has a form factor of external. The hub is powered, which means that it can charge other devices while connected to your computer. The dimensions of the hub are 11.5 inches in length, 1.4 inches in width and 0.6 inches in height, with a weight of approximately 2 oz. The black colored hub is the perfect solution for anyone looking to expand their computer's connectivity options. It features a USB 3.0 connector and a ST connector, with a SKU of ST4300MINI. This USB hub is suitable for use with USB cables, hubs and adapters, and is ideal for computers, tablets and networking.