Keychron M5 Ergonomic 4000 Hz Wireless Bluetooth 5.1/2.4 GHz/Wired Mouse, Lightweight 50g Programmable PixArt 3950 Sensor with up to 30K DPI / 750 IPS for Windows Mac Linux Black

8000 Hz Polling Rate - It means a more responsive cursor movements captured with faster trigger response on 2.4G and wired modes, guarantees an unparalleled performance with up to 40 hrs 2.4G mode working time (Up to 120 hrs at1kHz polling rate). Keychron M5 Wireless Ergonomic Mouse has the best PixArt 3950 sensor. It supports wireless 2.4 GHz and Bluetooth 5.1 connections, perfect for any scenario, whether at work, gaming, or on the go, and provides extreme performance to maximize productivity! One of The Strongest Mouse Sensor - M5 has the strongest, most competitive grade mouse sensor chip PixArt 3950, with up to 30,000 DPI, up to 750 IPS, 8K Polling Rate and incomparable gripping precision. Whether for work or gaming, it offers an unparalleled experience. More Customization on The Keychron Launcher - Just click, save, and turn it off, the online Launcher web app allows for easy personalization. You can modify keys, set shortcuts, create dedicated macros, or do professional settings for LOD, polling rate, DPI, etc. Besides, it provides 5 on-board memory profiles for your access to different apps or computers. The Ultimate Ergonomic - The ergonomic design of M5, especially its unique 47° vertical angle alleviates wrist strain, featuring a smooth curve throughout the body and a thumb rest on the side, which conforms more closely to the contour of your palm, ensuring a comfortable grip over extended periods. It promotes a natural handshake position for all-day comfort.