Features: *Fancy design, 8 Internet hot keys (E-mail, favorite, back, WWW, forward,refresh, research,stop), 8 media hot keys (Pre track, play,pause, stop, next track, V+, V-, Mute), My computer, Calculator, *Egernomic design, palm rest optional *Multi-language layout compatible *low-noise key structure, membrane tactile switches give comfort to your fingers *ACPI power management keys: power/sleep/wake up *AvailableAT, PS/2, USB port System requirement: *IBM compatible PC *Plug & Play in systmer WindowsXP/Me/2000 *FDD for driver installation in system Windows 9X