Features

• Move flawlessly on surfaces where optical mice can´t go. Performance Laser Tracking offers state-of-the-art laser technology for unmatched precision and control.
• Experience interference-free operation and 2-way communication. 2.4GHz Digital Cordless is 5X stronger with 5X the range --a level of reliability that conventional 27MHz wireless can´t match. The ultra-compact receiver plugs directly into a USB port, eliminating clutter.
• Waiting to hear from one person in particular? Email and IM Notification buttons offer instant, one-touch access to email and messages. Buttons light up so you can see when new messages arrive from selected friends--even if you´re not in front of your PC. Easy to switch on or off and configure.
• View digital photos and spreadsheets. Instantly zoom in and out, scroll horizontally or vertically with Tilt wheel plus zoom.
• Manage your power wisely! Onboard Intelligence enables automatic on, off, and sleep functions to sync with your PC for extended battery life. It alerts you when batteries are low, and detects and eliminates wireless interference. Battery indicator light provides advance notice when batteries need replacing.
• Control volume and mute, forward and back. Enhance your productivity with fingertip controls for Volume, Mute, Internet Forward and Back. All buttons are programmable so you can customize them to suit your needs.