Logitech has introduced the MX Master 4, the newest version of its high-end wireless mouse built for productivity and creative workflows. Logitech claims this doubles connectivity strength compared to the MX Master 3S. Clicking is quieter than before, with Logitech stating a 90 percent reduction in click noise compared to the MX Master 3. The MX Master 4 integrates with the Logi Options+ software, enabling customization of button assignments, app-specific profiles, and automation of repetitive tasks through Smart Actions. The Logitech MX Master 4 costs $159.99 in Canada, which is the same price as its predecessor.