Navigator 635 Laser

Navigator 635 Laser, the one touch "Security Lock" - protects your privacy instantly. It can lock the screen, mouse and keyboard  until you type in the password to unlock.

Key features:
- Wireless: works at full 360 deg efficiency with RF digital radio technology
- Laser technology provides better tracking power than optical mice
- 4D scrolling for up, down, left and right for browsing.
- Longer battery life, lasts up to one year.
- Lower power indicator