Logitech MX Master 4

Overview

The Logitech MX Master 4 is the flagship ergonomic productivity mouse released in October 2025, building on the legendary MX Master lineage with a Haptic Sense Panel, Actions Ring shortcuts, and a redesigned, more sustainable body with less rubber materials. Featuring an 8,000 DPI Darkfield laser sensor, MagSpeed scroll wheel, Quiet Click technology, and wider PTFE feet for smoother glide, it delivers premium performance and comfort for professionals. The sculpted ergonomic shape supports a natural hand position with contoured thumb rest, while Logitech Flow enables seamless control across up to three computers. With the new Haptic Sense Panel providing customizable haptic feedback and the Actions Ring offering instant access to tools at the cursor, the MX Master 4 redefines what a productivity mouse can do.

✨ Key Highlights

• Haptic Sense Panel with customizable haptic feedback — a touch-sensitive surface on the top of the mouse that provides tactile confirmation for gestures and Actions Ring activation, replacing the rubberized palm area of the MX Master 3S
• Actions Ring shortcuts — save up to 33% of your time by accessing tools, apps, and actions directly at your cursor with a customizable radial menu triggered via the Haptic Sense Panel
• 8,000 DPI Darkfield Laser Sensor tracks on virtually any surface including glass (4mm minimum thickness), with 200-8,000 DPI range adjustable in 50 DPI increments via Logitech Options+
• MagSpeed Electromagnetic Scroll Wheel with SmartShift — auto-switches between ratchet and free-spin modes at 200ms of fast scroll, now with wider PTFE feet for smoother, more effortless glide
• USB-C fast charging — 1 minute charge provides 3 hours of use, full charge lasts up to 70 days; Quiet Click technology reduces click noise by 90% compared to MX Master 3