- Browser buttons provide quick access to the forward/back functions in the Web browser for easy navigation - Practical 4-way scroll wheel for vertical and horizontal scrolling - High-resolution optical sensor ensures precise and smooth control of the mouse cursor - Rubberised handle surface for a comfortable and better grip - With software for reprogramming the buttons
- Compact optical 6-button mouse for precise and soft mouse pointer control - Sampling sensitivity switchable at the press of a button between 800/1000/1200 dpi