Logitech Ergo M575 Wireless Trackball Mouse, White

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 USB Receiver: up to 24-month 6It may vary based on use and computing conditions. Battery life with Bluetooth: up to 20-month 7It may vary based on use and computing conditions. Connection Type 2.4 GHz USB receiver Bluetooth low energy technology Wireless range: 10 m (33-ft) wireless range 8Wireless range may vary depending on operating environment and computer set up Optional software Supported by Logitech Options on macOS 10.14 and above and Windows 7 and above Sustainability Graphite plastics: 50% post-consumer recycled material Off-white plastics: 21% post-consumer recycled material Paper Packaging: FSC-certified