Logitech MX Ergo Wireless Trackball Mouse Adjustable Ergonomic Design, Control and Move Text/Images/Files Between 2…

A new standard of comfort and precision. Logitech 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 offers personalized comfort – Choose the best angle for you between 0 and 20°. 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. 1 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.2 Connect using the included Logitech Unifying receiver or via Bluetooth.

1 requires Logitech options software, available for download at Logitech.Com/options.
2 Battery life may vary based on user and computing conditions. MX ERGO Height x Width x Depth: 5.22 in (132.5 mm) x 3.93in (99.8 mm) x 2.02in (51.4 mm) Weight: 5.78 oz (164 g) (without metal plate/without receiver) Weight: 9.14 oz (259 g) (with metal plate/without receiver) Unifying Receiver Height x Width x Depth: 0.72 in (18.4 mm mm) x 0.57 in (14.4 mm) x 0.24 in (6.1 mm) Weight: 0.07 oz (2 g)

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Ergonomic sculpted design – unique adjustable hinge allows you to customize the trackball angle from 0 to 20 degrees for a more natural, comfortable hand position, and reduced muscle strain
Cross-computer control- game-changing capacity to navigate seamlessly on 2 computers, and copy-paste text, images, and files from one to the other using Logitech flow
Dual connectivity- use with up to 3 Windows or Mac computers via included Unifying receiver or Bluetooth smart wireless technology
Rechargeable battery- up to 70 days of power on a single charge; Nominal value : 380 dpi
Precision scroll-wheel – tilt and middle click wheel allows for precise scrolling and other Convenient controls such as horizontal scrolling