Introducing Logitech MX Master 3S - an iconic mouse remastered for ultimate tactility, performance, and flow. Quiet Click buttons deliver a satisfying tactile feel with 90% less click noise. MX Master 3S also now comes with an 8K optical sensor for next-gen responsiveness on any surface - even glass. MagSpeed electromagnetic scrolling delivers remarkable speed, precision, and near silence - with the ability to scroll 1,000 lines a second. The ergonomic silhouette is crafted to support your palm and fingers. Logi Options+ enables Flow cross-computer control and introduces more customizations than ever. MX Master 3S stays powered up to 70 days on a full charge - and delivers three hours of use from a one minute quick charge. Any-surface tracking - now 8K DPI: Use MX Master 3S cordless computer mouse to work on any surface - even glass - with the upgraded 8000 DPI sensor with customizable sensitivity. Introducing quiet clicks: MX Master 3S Bluetooth mouse introduces Quiet Clicks - offering the same satisfying feel but with 90% less click noise. Magspeed scrolling: A computer mouse with remarkable speed, precision, and near silence - MagSpeed scrolling is 90% faster, 87% more precise, and ultra quiet. Ergonomic design: Work comfortably with a precision mouse featuring a silhouette crafted for a more natural wrist posture and optimally placed thumb controls. Upgraded customization software: Customize buttons and optimize your workflow with App specific profiles in the improved Logi Options+. FLOW cross-computer control: Work seamlessly on multiple computers or laptops, and transfer text, images, and files - between Windows & macOS. Multi-device and multi-OS: Connect the comfort mouse with up to 3 devices via Bluetooth or the included Logi Bolt USB receiver on Windows, macOS, Chrome OS or Linux.