Logitech 097855132673 Mx Ergo Wireless Trackball Mouse (1Y)
Key Features
Customized Comfort - A unique adjustable hinge allows you to choose the best angle between 0°and 20° for a more natural hand position and greater comfort.
Advanced Tracking and Precision Mode Button - Change the speed and accuracy of your cursor for optimal control with a press of a button.
Precision Scroll Wheel with Tilt - Get things done faster with quick access to shortcuts. The precision scroll wheel features horizontal scrolling and a convenient middle click.
Effortless Multi-Computer Workflow - Connect and work on two devices at the same time and easily switch between them. Boost your cross-computer experience with Logitech FLOW™ technology. Copy and paste text, images and files between computers.
Long-Lasting and Fast Rechargeable Battery - Battery holds power for up to 4 months on a full charge. One minute of charge gives up to a full day of use.