Logitech
Logitech MX Master 4 (Graphite)
MX Master 4 adds a haptic feedback panel, Actions Ring overlays, MagSpeed scrolling, dual connectivity via USB-C dongle or Bluetooth, and quiet clicks for power users.
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Our review
Logitech positions MX Master 4 as the flagship ergonomic mouse with a tilted shell, thumb wheel, and new Haptic Sense Panel for configurable feedback on shortcuts and notifications. MagSpeed scrolling remains the headline for long documents, and Quiet Clicks marketing cites roughly 90 percent less click noise versus prior generations in footnotes.
Connectivity includes Bluetooth plus a USB-C Logi Bolt dongle for stronger wireless performance, with seven buttons and app-specific Actions Ring overlays. Battery life is quoted around 70 days on a full charge with an included AA cell in the spec table—plan to recharge rather than swap AAs like budget mice.
Early customer summaries praise comfort and scrolling, but value and haptics divide opinion—some call the haptic button gimmicky, and connectivity hiccups appear in mixed reviews. It is the premium pick in our ergonomic mouse group, not the sensible default for casual browsing.
Pros and cons
What we like
- MagSpeed scroll wheel for long pages
- Haptic Sense Panel and Actions Ring
- USB-C dongle plus Bluetooth
- Quiet Clicks marketing for shared offices
What to watch
- Premium cost within the mouse group
- Mixed reviews on haptic usefulness
- Some connectivity complaints in feedback
- Right-hand sculpted shape only
Specifications
| Connectivity | Bluetooth, USB-C dongle |
|---|---|
| Buttons | 7 |
| Battery life | Up to 70 days (spec table) |
| Hand orientation | Right |
| Color | Graphite |
| Scroll | MagSpeed (listing) |
Who it's for
- Spreadsheet and creative workflows
- Multi-device power users
- Quiet open-office clicking
The verdict
MX Master 4 earns the premium slot if you will customize Actions Ring and haptics. Skip it when a vertical or budget mouse covers your actual pain points.