MagnifierPoint and click to enlarge and edit details using the Magnifier*.
4-Way ScrollingScroll four ways for greater efficiency and comfort with Tilt Wheel Technology.
Longer Battery Life (6+ months)Work with less interruption with longer battery life. Additional Features: High Definition Optical Technology Snap-in Receiver Ergonomic Design Wireless Freedom Customizable Buttons Comfortable in Either Hand Rubber-Sided Grip Cutting-Edge Design Smart Receiver Designed for Notebook PCs 3 Year Warranty *Magnifier is not compatible with Direct3D® API in full screen mode, media players, OpenGL, and Layered Windows. If you are using Mac OS X, the Magnifier enlarges text and images on the entire screen.