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 30 days warranty

• Less Movement, More Comfort: The sculpted shape of the ERGO M575S wireless trackball mouse keeps your hand relaxed for hours of smooth, precise tracking with thumb control – now with quiet clicks
• 25% less muscle strain in your forearm (1): This wireless ergonomic mouse has been developed with Logi Ergo Lab experts, user-tested and certified by ergonomists for all-day comfort
• Improved forearm posture (1): The ergonomic shape of the ERGO M575S supports your hand and realigns your forearm into a better posture throughout the day; a good fit for most hand sizes
• Work it your way: Experience enhanced control with 3 customizable buttons, time-saving shortcuts, and Smart Actions; adjust the cursor speed to your preference with the Logi Options+ App (2)
• Save space with thumb control: With the ERGO M575S, you can move your cursor without moving your hand, making it ideal for small or space-saving setups and for use on any surface
• Easy to Connect, Long Battery Life: Connect your ergonomic wireless mouse using Bluetooth or the included Logi Bolt USB receiver; enjoy up to 18 months of battery life (AA battery included) (3)
• Made with recycled plastic: The plastic parts in the ERGO M575S Bluetooth trackball mouse are made of certified post-consumer recycled plastic (Graphite: 52%, Off-White: 21%) (4)