Keychron M5 8K Wireless Ergonomic Mouse, 30K DPI Optical Computer Mice, 2.4 GHz/Bluetooth/Wired with Macro Button 50g Lightweight Ergonomic, Up to 140 Hours Worktime for Laptop macOS/Windows - Black

8000 Hz Polling Rate: Setting the mouse at a 8000 Hz polling rate can result in a high-speed signal transmittance between the mouse and the connected device. More responsive cursor movements captured with faster trigger response guarantees unparalleled performance, securing your triumph when it truly counts 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 Stable & Ultra-low Latency Response: With cutting-edge 2.4 GHz frequency wireless connectivity, the M5 gives you extremely low latency and quick response for gaming and the office. It also offers a stable 5.3 Bluetooth connection for even more variety in your wireless connectivity 47° Vertical Angle for Optimal Wrist Comfort: 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 Thumb Wheel: The thumb scroll wheel, conveniently located on the side, also serves as a horizontal scroller, providing an effortless way to breeze through wide spreadsheets in Excel or to scrub through video clips