Promate 1600DPI Silent Mouse, Ergonomic Symmetric 2.4Ghz Cordless Silent Keys Mouse with, Long Battery Life, Optical Sensor, 6 Functional Buttons and Nano Receiver for Mac OS, Windows, Breeze Black

• Efficient Wireless Transmission • Silent Clicks to Reduce Disturbance • Precision Tracking with 800-1600 Adjustable DPI • 6 Programmable Buttons to Perform Complex Functions • Switch Page Buttons to Enhance Productivity • Firm Grip with Matte Finish Exterior • Extended Battery Life with Efficient Durability • Smooth Silent Scrolling Wheel • Simply Plug and Play for Convenient Use • Wide-Ranging Compatibility