LOGITECH 910-005869 ERGO M575 Wireless Trackball Mouse, Black

Meet ERGO M575-a wireless trackball with incredibly easy thumb control and is part of the Logitech Ergo series that promotes increased comfort, lower muscle strain, and improved, more natural posture. Forget about sliding around a mouse or moving your arm to move the cursor. The ergonomic sculpted shape of ERGO M575 minimizes movement and maximizes comfort while keeping your hand and arm relaxed. Ergonomic comfort design, relaxed hand and arm: The comfortable, sculpted ergonomic shape of this mouse naturally fits your hand. Smooth thumb control: Track precisely with great cursor control on any surface and easy thumb-operated trackball and adjust the cursor speed with Logitech Options software. Optimal for tight workspaces: Because the trackball doesnT move, it"s excellent for tight workspaces and busy desks and fits in seamlessly alongside your computer and keyboard or laptop. Two ways to connect and multi-OS: Connect simply with Bluetooth or the USB receiver and never worry about drop-offs or lag up to a 10m (33 ft) range. Sustainability: Uses FSC-certified paper for responsible packaging. Up to 24 months of use from a single AA battery with the USB receiver. You may even forget your Logitech wireless trackball uses batteries at all. Convenient controls: Moving between documents or browsing your favorite websites is a breeze with the ergonomic mouses large, easy-reach back and forward buttons and the precision scroll wheel. Contains Recycled Content - See Specs for Details