Detailed Description: Smart Office Keyboard with the default hot key assignment. Hot keys provide quick, direct access to programs, file or commands. Specifications: Pentium 133 or higher processor Microsoft window 98/NT/ME/2000 and window XP or later OS Microsoft internet Explorer 5.0 or later Microsoft Office 97 or later 32MB of RAM,64 RAM recommended CD-Rom drive PS2 port Power & sleep function: PC system supports power management and has it enable Features: Zero degree Ergonomic design to prevent injury form typing New concept for interactive relationship between Keyboard and mouse. 70% work saving in internet process from mouse direct access to internet, multimedia, office APP. functions. 100% compatible with window XP & office XP Compatible with window 95/98/2000/NT/ME/through keyboard driver Dollar sign one key access Scrolling for internet Scrolling for volume