Features:
Work longer with ease
This wireless set features an ergonomic design keyboard and longer battery life. Programmable Hot Keys and an optical mouse with Tilt Wheel Technology make navigation easy.Smart Receiver
Work wirelessly without intrusion. Take advantage of smart technology that automatically detects interference, so you don't have to worry about interruptions. Wireless Freedom
Experience the convenience of wireless keyboards and mouse products, and say good-bye to clutter. Optical Technology
Optical technology refers to the use of an optical sensor to track mouse movement, rather than the traditional use of mechanical parts. As a result, optical mouse products work on most surfaces and offer you better durability, increased speed and accuracy, and consistent performance. About Our Optical Wireless Mouse
Since this mouse is wireless, you enjoy the freedom to use it practically anywhere. Not only does the optical tracking engine allow it to work well on most surfaces, but the fact that it wireless means you can use it in your left hand or your right, on your pants leg, keyboard tray or from across your office. There no cable to clutter your desk and tether you to your computer. The wireless mouse has a single button that makes it easy and comfortable to use, regardless of the size of your hand. Whether you have a light touch or a heavy hand, the thoughtful click-force adjustment feature makes it more customizable. And the optical engine provides accurate and responsive cursor movement unhampered by performance-inhibiting dirt and dust buildup. | 
