The Logitech MX Master 4 is a high-performance wireless mouse in Graphite, designed for an immersive and precise workflow with customizable haptic feedback. Its Actions Ring brings favorite tools, shortcuts, and actions directly to the cursor, helping reduce menu searching and mouse movements. Personalize shortcuts and download plugins for third-party apps through Logi Options+ to tailor the Actions Ring to your workflow. The mouse can save up to 33% of your time with Actions Ring shortcuts, based on a Logitech Ergo Lab study conducted in 2025 with 37 MX Master mouse users across 8 desktop actions. Results may vary depending on assigned shortcuts.
Key Features
• Actions Ring shortcuts provide access to favorite tools, shortcuts, and actions at the cursor.
• Actions Ring shortcuts can save up to 33% of your time.
• Mouse movements can be reduced by up to 63%.
• Personalize shortcuts and download plugins for third-party apps with Logi Options+.
• Native haptics integrate with Windows 11 Advanced Haptics.
• MagSpeed scroll wheel supports ratchet mode and hyper-fast mode.
• Track on virtually any surface, including glass.
• Logi Options+ provides customization and firmware updates from the device settings page.
Specifications
• Brand: Logitech
• Model: MX Master 4
• Product type: Wireless mouse
• Color: Graphite
• Sensor resolution: 8,000 DPI
• Tracking surface: Virtually any surface, including glass
• Minimum glass thickness for tracking: 4 mm
• Connectivity: 2x better connectivity
• Scroll wheel: MagSpeed machined steel wheel
• Scroll speed: Up to 1,000 lines per second
• Ratchet mode: 87% more precise compared to the Logitech Master 2S mouse with Logitech Options installed and Smooth scrolling enabled
• Hyper-fast mode: 90% faster compared to a regular Logitech mouse without an electromagnetic scroll wheel
• Haptic feedback: Customizable haptic feedback on specific actions
• Windows compatibility: Latest version of the Windows OS, with the Windows 11 update from the end of March 2026 onwards
• Compatible features: Native integration with Advanced Haptics on Windows 11
• Sensor precision: 5x more precise than a basic mouse
• Study basis: Logitech Ergo Lab study conducted in 2025 with 37 MX Master mouse users tested across 8 desktop actions
• Study qualification: Results may vary depending on assigned shortcuts
