... 2.0 usb hub 1.Plug-and-play 2.Convinient for travel 3.Any color is available 4.Perfect quality,fast delivery 2.0 ... usb hub 1) Fully compliant with the universal Serial USB specification, Version ... 1.1,2.0 are optional2) Single chip ... Windows XP,2000,ME,NT,98,95, Linux 2.4 and Mac OS 8.5 or higher8) ...