Add 4 USB ports to your puterProduct InformationNearly all your accessories utilize a USB connection to your puter.  Featuring a pact design the Belkin Travel USB Hub conveniently adds four USB ports to your laptop when you're on the go.  Easily connect your puter to your printer digital camera keyboard and MP3 player.  Just add connect and go!Product FeaturesAdds four Hi-Speed USB 2.0 ports with transfer speeds of up to 480MbpsAttached USB cable eliminates the need to carry a separate USB cable when you travelLightweight pact design allows you to tuck this hub easily into any pocket of your laptop bagRequires no external power supply (for most devices)Limited Manufacturer's WarrantySystem RequirementsWindows 98SE Me 2000 XP VistaMac OS 9.2 or higherAvailable USB Port