CUSTOMISED COMFORT: Choose the best angle, 0 or 20°. The smart, adjustable metal hinge lets your personalise your level of comfort with a natural hand position - and more comfort than a mouse
ADVANCED TRACKING: Get optimal control with the press of a button. A precision mode button lets you instantly switch between speed and high precision tracking, with LED indicators
PRECISION SCROLL WHEEL: Quick access to shortcuts allows you to get things done, faster. The precision scroll wheel with tilt offers horizontal scrolling and a middle click for convenient control
EASY MULTI-COMPUTER WORKFLOW: Connect and work on two devices at once with the 2-channel Easy-Switch™ feature. Logitech FLOW technology enhances your cross-computer experience
FAST RECHARGEABLE BATTERY: Holds power for up to 4 months on a full charge. One minute of charge gives you up to a full day of use, for longer-lasting power
COMFORTABLE GRIP: The MX ERGO wireless trackball is carefully sculpted to give your hand full ergonomic palm and finger support. Soft rubber on the top ensures comfort during long work sessions