The Iogear 4-Port USB 2.0 Hub provides 4 Hi-Speed USB 2.0 ports for your high-speed connectivity needs. This device is USB 2.0 and provides a data transfer rate of up to 480 Mbps (high speed). The GUH275 is an updated, portable version of Iogear's first USB 2.0 hub, this updated version features a smaller form factor and uses an industry standard hub chip supporting the 480Mbps bandwidth to each device.
It supports Windows 98SE, 2000, ME, XP and Mac OS X or later. The MicroHub 2.0 also supports USB 1.1 devices since it is backward compatible with USB 1.1 specifications. It is very easy to use, Plug-n-Play, hot swappable and portable.