MX Master 4 Wireless Mouse Haptic Feedback Graphite

Logitech MX Master 4 is the flagship of the MX line of advanced wireless mice, built for long working days on large screens. Its 8,000 DPI Darkfield sensor tracks on almost any surface, even glass at least 4 mm thick, and the optimised tilt angle and sculpted thumb area keep the hand in a natural posture all day.

New on MX Master 4 is haptic feedback: in Logi Options+ you can set subtle vibrations for actions such as grid snapping or switching desktops. The haptic sense panel also opens the Actions Ring, a customisable on-screen overlay with your most used shortcuts for the app in front of you. Quiet Clicks cut left and right click noise by 90% compared with MX Master 3.

The machined-steel MagSpeed wheel switches between precise ratchet scrolling and hyper-fast free spin that covers 1,000 lines per second, while a separate thumb wheel scrolls horizontally. Connect up to 3 computers or tablets with the included Logi Bolt USB-C receiver or Bluetooth Low Energy and switch between them with Easy-Switch.

The built-in 650 mAh battery lasts up to 70 days on a full charge, and a 1-minute quick charge over USB-C gives about 3 hours of use. Logi Options+ on Windows and macOS lets you remap every button, use app-specific presets and automate multi-step tasks with Smart Actions.