It is very useful for teaching, meeting assorted PC & slide. It is wireless remote control to show the files through computer.

Main Function
1. Laser pointer
2. Page up/down
3. Mouse
4. Midia center shortcut key
5. Visit website
6. Open outlook express
7. Input letter, number

Feature
USB plug-and-play. No driver required.
System: WINDOWS98/2000/ME/XP Linux & Mac OS
Technology: Infrared technology.
Control distance: Up to 10m
Working voltage: 3V
Sleep current: 1uA
Wavelength: 650nm
Max output: < 1mW or < 5Mw