Logitech Mouse Trackball MX Ergo Wireless Rechargeable

Logitech MX ERGO wireless trackball is built with advanced mouse features for enhanced comfort and control. Logitech's most advanced trackball for trackball enthusiasts and consumers searching for alternatives to mice and touchpads. Delivers 20% less muscular strain compared to a regular mouse. MX ERGO features a unique adjustable hinge for personalized comfort and the latest tracking, scrolling and power management technology. Logitech FLOW™ enables effortless cross computer control. Technical Specifications Sensor technology Logitech Advance Optical Tracking Nominal value : 380 dpi Minimal and maximal value : 320 dpi - 440 dpi Number of buttons: 8 Wireless technology Advanced 2.4GHz wireless technology Operation distance About 10 m Battery Rechargeable Li-Po (500 mAh) battery Battery life Up to 4 months on a single full charge2 Buttons Durability (Left / Right) 10 million clicks Images are illustrative and may vary from actual product. Some features require software installation