A new standard of comfort and precision. Logitech's most advanced trackball for trackball enthusiasts and 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.
Fast rechargeable battery. Holds power for up to 4 months on a full charge. Quick charge: 1 minute of charge gives up to a day of use.
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.
Precision scroll-wheel with tilt and middle click allows for precise scrolling and convenient controls.
Advanced tracking. Precision mode button lets you instantly switch between speed and high precision tracking.
Choose the best angle for you 0?, 20? or 30?.
Smart adjustable hinge plus extra 10? wedge for customized hand position and greater comfort.
