- Designed for comfortable left or right hand use.
- 3 buttons including rubber scroll wheel.
- No software installation or set up required.
- A contoured shape designed for all-day comfort in either hand
- Powerful 1000 DPI optical sensor for precise movement on most surfaces
- Strict HP standards and guidelines ensure long-lasting quality
- 3 button solution and a built-in scroll wheel for optimized productivity
- Supports Windows 7 and above and Mac OS X 10.x and above