Meet the Logitech ERGO M575 Wireless Trackball, designed for effortless thumb control and wrapped in a sculpted ergonomic shape for all-day comfort. This innovative device eliminates the need for arm movement to navigate, ensuring your hand and arm remain relaxed during extended usage.

Key highlights include:

• Ergonomic Comfort Design: The sculpted shape perfectly fits your hand for comfortable use.
• Smooth Thumb Control: Enjoy precise tracking on any surface, with adjustable cursor speed via Logitech Options software.
• Ideal for Tight Workspaces: Its stationary design makes it perfect for small desks or crowded work areas.
• Dual Connectivity: Effortlessly switch between Bluetooth and a USB receiver within a 33 ft (10m) range, ensuring a reliable and drop-free connection.
• Sustainable Materials: Crafted with 50% post-consumer recycled plastic and using FSC-certified packaging materials.
• Long Battery Life: Experience up to 24 months of use from a single AA battery, allowing you to focus without the hassle of frequent changes.
• Convenient Controls: Navigate effortlessly with large Back/Forward buttons and a precision scroll wheel.

Package Contents: ERGO M575 Wireless Trackball, USB Receiver, 1 AA Battery, Quick Start Guide.