Very good90/100

Logitech can pat itself on the back for updating the MX Master. New features such as the gesture button and the clever "Actions Ring" make the mouse even more practical. All buttons can also be customised as desired.
The maximum sensor resolution of 8.000 DPI can be manually adjusted for various applications.
The ergonomic right-handed design, weighing 150 g, helps reduce hand strain during long working sessions.
Wireless signal transmission can be flexibly established via a Bluetooth connection or an RF wireless receiver.