Belkin F5U231 TetraHub USB 2.0 Hub (4-port)

What is TetraHub 4-Port Hub T4 Technology? TetraHub T4 (Turbo Transaction Translator Technology) provides you with the best of USB 2.0 and 1.1 technology in one solution! What is the difference between the standard USB 2.0 hub and the Belkin TetraHub Hi-Speed USB 2.0 4-Port Hub? The TetraHub provides 480Mbps for all your Hi-Speed USB 2.0 devices such as Hi-Speed USB 2.0 scanners and hard drives.Unlike other USB 2.0 hubs, the TetraHub Hi-Speed USB 2.0 4-Port Hub also supplies a guaranteed 12Mbps to each port so you can connect full-speed USB 1.1 products, like USB speakers and USB video-capture devices that require full bandwidth to operate. Traditional hubs share 12Mbps bandwidth among all the ports. (Amazon)