Logitech MX Master 4
The productivity flagship — haptic Action Ring, 8K sensor and the class-leading MagSpeed wheel
Key characteristics
Highlights
- ✓ New haptic-feedback Action Ring shortcuts
- ✓ MagSpeed electromagnetic scroll wheel
- ✓ 8000 DPI track-on-glass sensor
- ✓ USB-C, Bluetooth and multi-device Flow
Our take
Reviewers' go-to productivity mouse and Wirecutter's current upgrade pick: a refined MX Master with added haptics, the class-leading MagSpeed wheel and superb ergonomics. An evolution rather than a revolution, and right-handed only — but the best working mouse most people can buy.
Pros & Cons
Pros
- + Superb ergonomics for long sessions
- + Fast, precise MagSpeed scrolling
- + Highly customisable buttons and Flow
- + Quiet clicks, strong battery life
Cons
- − Expensive
- − Right-handed only
- − An incremental upgrade over the 3S
Review sources
We aggregate scores from these sources. Each source is weighted by credibility tier.
Upgrade Pick
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