CORDLESS DESKTOP NAVIGATOR SWISS LAYOUT SG (PC)
C-ordless freedom through multi-channel digital radio technology with secure encryption .
-Powerful optical sensor for twice the speed and twice the accuracy of standard optical mice .
-One-touch access to email, instant messenger and webcam .
-Complete control of music and videos .
-Windows and Macintosh compatible.
Logitech CORDLESS DESKTOP NAVIGATOR. Device interface: RF Wireless. Battery type: 4 AA batteries. Compatibility: PC / Mac, Compatible operating systems: Microsoft Windows 2000 / NT4.0, Apple MacOS X, Microsoft Windows 98/ME, Microsoft Windows XP