Logitech ERGO M575 Wireless Trackball Mouse 910-005867 - Graphite Like New

The item in this listing is an Open Box (packaging maybe slightly distressed). The unit powers on with factory settings restored and includes the original accessories. The unit may have some minor cosmetic marks. Product comes with a Minimum 90 days warranty• Ergonomic comfort design, relaxed hand and arm: The comfortable, sculpted ergonomic shape naturally fits your hand.• Smooth thumb control, precise tracking: Great cursor control on any surface. Adjust the cursor speed with Logitech Options software.• Perfect for tight workspaces: Because the trackball doesn’t move, it’s perfect for tight workspaces and busy desks.• 2 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 33 ft (10m) range. Nominal value: 400 dpi• Up to 24-month of use from a single AA battery with the USB receiver, you might just forget your trackball uses batteries at all.MPN: 910-005867