Built in Data Card Reader for SD/MMC/MS Pro
Two additional built-in USB Ports
5 Internet Hotkeys: (Scroll Up/Down, Home, E-mail, Forward and Back
7 Multimedia Hotkeys:(Play/Pause, Stop, Previous Track, Next Track, Vol+, Vol- and Mute )
3 PC Hotkeys:(My Computer, Search and Sleep)
6 ft. Cable length
Membrane Switch Keyboard Technology
5 Million Cycles Switch Life
3.0+/- 0.3mm Switch Travel