Logitech ERGO M570 Wireless Trackball Mouse

Logitech Wireless M570 Trackball Sculpted Shape to Provide Better Support for Your Hand Easy thumb control, precision and smooth tracking, ergonomic comfort design, for Windows, PC and Mac with Bluetooth and USB capabilities Color - Graphite Excellent preowned condition 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. Features & details Trackball comfort: Sculpted shape supports your hand and stays in one place-move the cursor without moving your arm Work and play anywhere: Get smooth, precise cursor control wherever you use your trackball-your desk, couch, even your bed Long battery life: Go for up to 18 months without changing the included AA battery* (*Battery life may vary based on user and computing conditions) For Windows or Mac OS: Robust 2.4 GHz wireless connection lets you control your laptop, desktop computer or home theater PC wirelessly from up to 30 ft. away 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. Smoke free, pet friendly home Trusted Seller Fast shipping Thanks for shopping my closet!