Logitech MX Master 4

The Logitech MX Master 4 is a wireless ergonomic mouse built for productivity. It features a right‑hand sculpted shape, the MagSpeed scroll wheel, a dedicated thumb wheel for horizontal scrolling, a gesture button and a haptic sense panel—tools aimed at people who work with many windows, creative apps or large documents.

MX Master 4 uses a Darkfield high‑precision sensor with adjustable sensitivity from 200 to 8,000 DPI and offers haptic (tactile) feedback for status and actions. It connects via Bluetooth Low Energy or Logi Bolt, charges over USB‑C and delivers multi‑week battery life per charge. Custom button mapping and app‑specific profiles are available through Logi Options+.

Specifications

• Connection type: Wireless (Bluetooth Low Energy, Logi Bolt)
• Sensor: Darkfield high precision
• Sensitivity (DPI): 200–8,000 DPI
• Power: Built‑in 650 mAh battery, USB‑C charging
• Battery life: Up to 70 days per charge
• Scroll wheels: MagSpeed main wheel + aluminium thumb wheel (horizontal scrolling)
• Haptic feedback: Built‑in haptic sense panel
• Buttons: Haptic Sense Panel, Gesture, Back, Forward, Top, Wheel, Left/Right
• Wireless range: Up to 10 m
• Dimensions (W×H×D): 88.35 × 128.15 × 50.8 mm
• Weight: 150 g