This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by -qualified suppliers. Then, the product is sold as an Renewed product on . If not satisfied with the purchase, renewed products are eligible for replacement or refund under the Renewed Guarantee. See more

Convenient controls: Moving between documents or browsing your favorite websites is a breeze with large, easy-to-reach Back/Forward buttons and the precision scroll wheel. 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. Plastic parts in ERGO M575 include post consumer recycled plastic (Graphite/Black: 50%, Off-White: 21%). Uses FSC-certified paper for responsible packaging. 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. Perfect for tight workspaces: Because the trackball doesn’t move, it’s perfect for tight workspaces and busy desks. Smooth thumb control, precise tracking: Great cursor control on any surface. Adjust the cursor speed with Logitech Options software. Ergonomic comfort design, relaxed hand and arm: The comfortable, sculpted ergonomic shape naturally fits your hand.