Logitech Ergo M575 Wireless Ergonomic Mouse-Black Trackball Mouse Height: 134 mm Width: 100 mm Depth: 48 mm Weight: 145 g Unifying USB Receiver Height: 14.4 mm Width: 18.7 mm Depth: 6.1 mm Weight: 1.8 g SYSTEM REQUIREMENTS Bluetooth Windows 10 or later macOS 10.15 or later iPadOS 14 or later Linux® 3Device basic functions will be supported without software for other systems than Windows® and macOS Chrome OS™ 4Device basic functions will be supported without software for other systems than Windows® and macOS Unifying USB Receiver Windows 10 or later macOS 10.15 or later Chrome OS 5Device basic functions will be supported without software for other systems than Windows® and macOS Linux 6Device basic functions will be supported without software for other systems than Windows® and macOS TECHNICAL SPECIFICATIONS Sensor technology Sensor technology: Logitech Advanced Optical Tracking Nominal value: 400 dpi Max value: Up to 2000 Buttons Number of buttons: 5 (Left/Right-click, Back/Forward, Scroll-wheel with middle click) Battery Battery type: 1 x AA battery (included) Battery life with Unifying USB Receiver: up to 24-month 7It may vary based on use and computing conditions. Battery life with Bluetooth: up to 20-month Connection Type Unifying USB Receiver Bluetooth low energy technology Wireless range: 10 m wireless range Optional software Supported by Logitech Options on macOS 10.14 or later and Windows 7, Windows 10 or later. Sustainability Graphite plastics: 50% post-consumer recycled material Off-white plastics: 21% post-consumer recycled material Paper Packaging: FSC-certified PACKAGE CONTENTS ERGO M575 Wireless Trackball Unifying USB Receiver 1 X AA battery Quick Start Guide 1-Year Limited Hardware Warranty