Logitech MX Master 3 Advanced Wireless Mouse (Black). 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. With MX Master 3, you can truly master what you make. ULTRAFAST MAGSPEED SCROLLING - remarkable speed, precision & quietness of electromagnetic scrolling with all new MagSpeed Wheel - up to 90% faster, 87% more precise & ultra quiet COMFORT SHAPE AND INTUITIVE CONTROLS - Work comfortably with perfectly sculpted shape and ideally placed thumb wheel and controls APP-SPECIFIC CUSTOMIZATIONS - Speed up your workflow with predefined app-specific profiles and numerous customization options FLOW CROSS-COMPUTER CONTROL - work seamlessly on three computers. Seamlessly transfer cursor, text, and files between Windows & macOS, desktop & laptop WORKS ON ANY SURFACE even on glass with Darkfield 4000 DPI sensor. It is faster and 5x more precise than the basic mouse so you always hit the right pixel USB-C RECHARGEABLE - full charge lasts up to 70 days, quick 1 min charge gives 3 hrs of use MULTI-DEVICE AND MULTI-OS - Connect the way you want up to 3 devices via Bluetooth or the included USB receiver on Windows, Mac or Linux.