Logitech Ergo M575S Wireless Trackball Mouse With Bluetooth & Logi Bolt USB, Ergonomic Thumb Control, 2000 DPI Optical Sensor, 5 Buttons, 18Mo Battery , for Windows – macOS – Linux – ChromeOS – Android – iPadOS|  Graphite Blue Ball

✅ Expert Features Ergonomist-Certified Comfort: Sculpted to fit the natural curve of your hand, the ERGO M575S reduces forearm muscle strain by 25%, improving posture and long-term comfort. Thumb-Controlled Precision: Navigate smoothly with your thumb, not your arm—ideal for tight desk setups or non-traditional surfaces like beds, couches, and uneven desks. Quiet Clicks, Smooth Movement: Offers silent left/right-click operation for distraction-free focus, paired with Logitech Advanced Optical Tracking for high accuracy (up to 2000 DPI). Dual Wireless Connectivity: Choose between Bluetooth Low Energy or the Logi Bolt USB receiver—secure, reliable, and compatible across multiple OS. Up to 18 Months Battery Life: Efficient power usage with just one AA battery (included), supported by an auto-sleep mode for extended longevity. Customizable Controls: Personalize your workflow with 3 customizable buttons via Logi Options software (Windows/macOS). Eco-Conscious Build: Includes up to 52% post-consumer recycled plastic (Graphite color), helping reduce your environmental footprint. Multi-OS Compatibility: Works seamlessly with Windows, macOS, Linux, ChromeOS, Android, and iPadOS—versatility in every click. Low-Maintenance Trackball: The blue ball pops out easily for cleaning, ensuring long-term smooth gliding and performance. Pair With Wave Keys: Complete your ergonomic setup by combining M575S with the Logitech Wave Keys keyboard for natural wrist and hand alignment. �� Expert Specs Category Specification Model Logitech Ergo M575S Sensor Type Logitech Advanced Optical Tracking DPI Range 400 DPI (Nominal), Up to 2000 DPI (Max) Buttons 5 Total – Left/Right Click, Scroll/Middle Click, Back/Forward Customizable Buttons 3 – Back, Forward, Middle Click (via Logi Options App) Scroll Wheel Yes – Mechanical, 2D Line-by-Line Scrolling Connectivity Options Bluetooth Low Energy, Logi Bolt USB Receiver (Encrypted 2.4GHz) Wireless Range Up to 10 meters (33 ft) Battery Type 1 x AA Battery (Included) Battery Life Up to 18 Months Mouse Dimensions 134 x 100 x 48 mm Weight 145 g OS Compatibility Windows 10/11 , macOS 12 , Linux, ChromeOS, Android 12 , iPadOS 15 Software Support Logi Options App (Windows/macOS) Sustainability 52% Post-Consumer Recycled Plastic (Graphite Model) Trackball Cleaning Ball is removable for cleaning Warranty 1-Year Limited Hardware Warranty Part Number 910-007031 (Graphite Blue Ball)