Purchased in May 2025. It's a beautiful item, hardly used. The smooth bottom surface parts that came with the AirPad Pro are attached. (Please remove them if you don't need them) 18,950 yen Cutting-edge technology comes together. The new "Master" series product makes its debut. You can experience every moment of your workflow with more precision, more tactile feedback, and higher performance. It offers quiet clicks and is equipped with an 8,000 DPI sensor that can track on glass surfaces. [Achieves Quiet Clicks] Create, make, and execute with quieter clicks while maintaining the same click feel as before. Noise is reduced by 90%, providing satisfying, soft tactile feedback. Furthermore, the extremely quiet MagSpeed electromagnetic scroll wheel allows for increased concentration and high performance. [Tracks on Any Surface with 8K DPI] The MX Master 3S is equipped with our most precise sensor ever, achieving next-generation accuracy and responsiveness. The 8,000 DPI optical sensor can track on almost any surface, including glass. You can adjust the tracking sensitivity in Logi Options+ to match your workflow and monitor resolution, setting the appropriate level. [Scrolls 1,000 Lines Per Second] The MagSpeed electromagnetic scroll is precise enough to stop on a single pixel and fast enough to scroll 1,000 lines per second. It's also extremely quiet. The machined steel wheel has excellent tactility and a sense of weight, allowing you to work without noise. [Quick Charging, Instant Connection] The MX Master 3S can last for 70 days on a full charge and can be used for 3 hours with a quick 1-minute charge. Charge using the included USB-C charging cable.