OVERVIEW A new standard of comfort and precision. 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. A unique adjustable hinge plus extra 10° wedge offer customized comfort - choose the best angle for you between 0°, 20° and 30°. Precision mode button allows to instantly switch between speed and precise tracking. Easy-Switch™ and FLOW-enabled for effortless multi-computer workflow. Pair up to 2 computers and easily switch between them, copy and paste text, images and files. * Long-lasting and fast rechargeable battery: up to 4 months on a full charge and one minute of charge gives up to one full day of use. ** Connect using the included Logitech® Unifying™ receiver or via Bluetooth®. FEATURES MX Ergo Advanced Wireless Trackball Mouse Smart adjustable hinge plus extra 10° wedge for customized hand position and greater comfort. Choose the best angle for you 0°, 20° or 30°. Advanced tracking. Precision mode button lets you instantly switch between speed and high precision tracking. Precision scroll-wheel with tilt and middle click allows for precise scrolling and convenient controls.
