Logitech MX Master 4 , Ergonomic Bluetooth Mouse-Graphite

Immerse yourself with the Haptic Sense Panel

with customizable* haptic feedback on specific actions, shortcuts, notifications enhancing productivity. Feel the snap of images snapping onto grids, notifications, desktop switching, slider adjustments and more. Customize feedback, intensity, and add plugins for 3rd party apps with Logi Options+ for a more personalized workflow.

*Requires Logi Options+ app, available for Windows and macOS at app.logi.com

Save up to 33% of your time with Actions Ring shortcuts*

Keep your workflow flowing with the Actions Ring, bringing your favorite tools, shortcuts, and actions right to your cursor. Skip all the menu searching and reduce your mouse movements by up to 63%*. Personalize shortcuts and download plugins for third-party apps with Logi Options+ to make the Actions Ring work for you.

*Logitech Ergo Lab study (2025) with 37 MX Master mouse users tested across 8 desktop actions. Results may vary depending on assigned shortcuts.

Scroll 1,000 lines per second

Flow through tasks with the MagSpeed scroll wheel, Logitech’s fastest and most precise scrolling experience*. Switch effortlessly between ratchet mode—87% more precise** —and hyper-fast mode, 90% faster*, zipping through 1,000 lines per second. The machined steel wheel is smooth, quiet, and weighted for perfect glide control.

*Compared to regular Logitech mouse without an electromagnetic scroll wheel., **Compared to Logitech Master 2S mouse with Logitech Options installed and Smooth scrolling enabled

Track on any surface, even glass* with the 8K DPI sensor

Track with precision using an 8,000 DPI sensor that works on virtually any surface—even glass*. Logitech’s most accurate sensor ever is 5x more precise than a basic mouse**, delivering responsive, pixel-perfect control for large screens and focused workflows.

*4 mm minimum glass thickness., **Compared to a regular Logitech mouse with default DPI setting.

Experience 2 x more powerful connectivity*

Powered by an advanced radio chip, improved antenna placement, and a next-gen USB-C dongle, MX Master 4 keeps you connected faster, stronger, and more reliably. Say goodbye to interruptions and hello to seamless workflows.

*Compared to MX Master 3S

More comfort. Deeper focus.

MX Master 4 is designed to keep you comfortable and in the flow for hours. It’s optimized tilt angle keep your arms in a more natural posture and it’s ideally positioned buttons allow for quick and intuitive navigation. Even the scroll wheel follows the natural movement of the thumb for fluid and intuitive horizontal navigation.