The ultimate precision mouse for power users powers up for an entire day in just three minutes. Harness the power of Logitech Flow and seamlessly move content between three computers. Scroll through documents and web pages faster and easier with the speed-adaptive scroll wheel. A sculpted, hand-crafted shape ensures comfortable hand and wrist support. Key Details With Logitech Flow, seamlessly control up to three computers with one mouse and copy-paste text, images and files between them Darkfield High Precision tracking gives you flawless control virtually anywhere - even on glass with up to 4,000 DPI Just plug MX Master 2S into your computer using the micro-USB charging cable and get enough power for a full day of usage in three minutes only Scroll through long documents or web pages faster and easier with the speed-adaptive scroll wheel that auto-shifts from click-to-click to hyper-fast scroll and side-to-side scrolling with a stroke of your thumb Perfectly crafted, hand-sculpted shape supports your hand and wrist in a comfortable, natural position Enjoy fine motion control and a fluid experience thanks to well-positioned buttons and wheels