The ST2300CUSB3 2-Port SuperSpeed USB 3.0 Hub is a compact solution for expanding the USB capability of your computer, by turning a single USB 3.0 port into 2 USB 3.0 ports - the perfect companion for laptops/netbooks that only offer a limited number of USB ports. The USB hub supports USB 3.0 data bandwidth (5 Gbps - up to 10x more than USB 2.0) and is backward compatible with USB 2.0 and 1.1/1.0 devices, ensuring flawless performance from all of your USB peripherals/devices, regardless of their age. Ideal for travelers who require portability, the USB 3.0 hub features a compact design with a built-in cable, making it easy to carry, with no additional cables or accessories needed for setup. Backed by a StarTech.com 2-year warranty and free lifetime technical support.