MX Master 3 is instant precision and infinite potential. Designed for designers and engineered for coders, it’s the most advanced Master Series mouse yet. The near-quiet electromagnetic MagSpeed wheel provides up to 90% more speed and 87% more precision. App-specific button customisations speed up your workflow in the apps you use most. 4000 DPI Darkfield sensor means you can track virtually anywhere – even on glass. It’s faster and 5x more accurate than the basic mouse. Your hand rests ideally on the sculpted form and Flow allows you to work across multiple computers and operating systems –transferring files, images and folders in one fluid workflow. Compared to regular Logitech mouse without an electromagnetic scroll wheel. Compared to Logitech MX Master 2S mouse with Logitech Options installed and Smooth Scrolling enabled. Requires Logitech Options software. 4 mm minimum glass thickness.