M330 SILENT PLUS delivers advanced right-hand comfort, excellent accuracy, long battery life, and broad compatibility—all while reducing over 90% of clicking sounds. Let your work speak louder than clicks. M330 Silent Plus provides advanced comfort for the right hand, excellent accuracy, long battery life, and broad compatibility—all while reducing over 90%6Sound level comparison between Logitech M330 and Logitech M170 of clicking sounds. Left click dBA measured by an independent lab at 1m. of clicking sounds. That means full focus for you and a quieter environment for those around you. M330 SILENT PLUS is a result of Logitech’s expertise and innovative approach designing comfortable solutions for over 25 years. Its asymmetric shape is meticulously crafted to guide your right hand to a natural position, while the distinctive patterns improves touch feeling. All that allows you to work or study comfortably for hours. Track and scroll with excellent accuracy and precision. M330 SILENT PLUS features a rubber scroll wheel with tactile feel that gives you a controlled line-by-line scrolling experience. Logitech’s high precision tracking offers next-level cursor control for great navigation on almost any surface.