MX Master 4 Wireless Mouse
Action Ring - 8 customizable shortcuts for infinite possibilities
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Specifications and Compatibility
Materials and Sustainability
Package Contents
Flagship wireless mouse with comprehensively enhanced performance
The MX Master 4 features innovative haptic feedback for unparalleled precision. Combined with the Quick Actions Ring, frequently used tools can be directly called up at the cursor's position, significantly saving up to 33% of operation time and making the overall workflow smoother and more efficient.
Anti-fouling and anti-wear material
Newly upgraded material, stays like new even after prolonged use
All-new Actions Ring shortcut
Custom shortcuts save up to 33% operation time and 63% travel distance.
Darkfield tracking technology
Features an 8000 DPI sensor, perfectly supporting any surface material, including glass
MagSpeed Electromagnetic Scrolling
Scroll through a thousand lines in one second, bringing a new level of control.
Silent button design
Reduce click noise by 90% while retaining clear click feel
You can customize haptic feedback for specific actions, shortcuts, and system notifications, significantly boosting your productivity. Whether it's the satisfying snap when aligning images to a grid, receiving notifications, switching desktops, or adjusting sliders, every action is rendered with precise, true-to-life tactile feedback. With the Logi Options+ app, you can freely adjust feedback intensity and even add exclusive plugins for third-party applications, creating a personalized workflow that perfectly suits your needs.
*Requires Logi Options+ app (supports Windows and macOS), available for download at app.logi.com.
Actions Ring streamlines your workflow. With a single tap, frequently used tools, shortcuts, and commands appear directly at your cursor. This eliminates the time spent searching through menus and reduces mouse movement by up to 63%*. You can easily customize shortcuts through Logi Options+ and download third-party app plugins to fully unleash the power of Actions Ring.
*Based on a 2025 study conducted by Logitech Ergo Lab, testing 37 MX Master mouse users across 8 desktop tasks. Actual results may vary depending on the configured shortcuts.
Experience the ultimate scrolling with MagSpeed Electromagnetic scrolling. It’s 90% faster* and 87% more precise** so you can scroll 1,000 lines in a second. The machined steel wheel also has a premium feel and enough weight to offer dynamic inertia you feel – but don’t hear.
*Compared to regular Logitech mouse without an electromagnetic scroll wheel.
**Compared to a Logitech Master 2S mouse with Logitech Options installed and Smooth Scrolling enabled.
Haptic feedback, precise perception
Experience unprecedented precision and personalized control with haptic-enabled shortcut keys. Tailor haptic feedback and customize functions, including support for third-party application plugins, with Logi Options+ to create a workflow that is uniquely yours.
Actions Ring: Exclusive Shortcuts, Within Reach
Logi Options+ streamlines your workflow by integrating your most-used tools, shortcuts, and commands right at your cursor, eliminating the need to search through menus. This significantly simplifies your work and helps you maintain high focus.
- 8 new shortcuts
- Save up to 33% of operating time
- Reduce mouse movement by up to 63%
Wireless connectivity, fully upgraded
With an all-new wireless chip and an optimized USB-C receiver, even in a busy office environment with many devices, you can still count on a stable and reliable connection to ensure your work and inspiration flow seamlessly.
