Premium Cord USB 3.0 Superspeed HUB 4 Port

4 Port USB 3.0 HUB USB3.0 compatible, backward compatible with USB2.0 / 1.1 Support the following speed data rate as follows: Low speed (1.5 MBits / s) / Full speed (12 MBits / s) / High speed (480 MBits / s) / Super speed (5 Gbit/s) One upstream to connect to a USB3.0 host, four downstream to connect to a USB3.0 device Colour: black Supports Win XP / Vista / Windows7