DetailsHighlightsPair and Play: With fast, easy Bluetooth wireless technology, you’re connected in seconds to this quiet cordless mouse —no dongle or port requiredLess Noise, More Focus: Silent mouse with 90% reduced click sound and the same click feel, eliminating noise and distractions for you and others around youLong-Lasting Battery Life: Up to 18-month battery life with an energy-efficient auto sleep feature, so you can go longer between battery changesComfortable, Travel-Friendly Design: Small enough to toss in a bag; this slim and ambidextrous portable compact mouse guides either your right or left hand into a natural positionLong-Range: Reliable, long-range Bluetooth wireless mouse works up to 10m/33 feet away from your computerWorks on multiple platforms: Experience seamless compatibility with Windows, macOS, Linux, ChromeOS, iPadOS, and Android operating systems; it is also a Works with Chromebook certified productPlastic parts in M240 Silent computer mouse include certified post-consumer recycled plastic (75% for Black, 20% for Lavender, and 37% for Blue)DescriptionMeet M240 Silent, the reliable Bluetooth® mouse that frees up your workspace. Pair in seconds with a fast, easy Bluetooth® connection—no dongle or port required. The ultra-quiet mouse features a 90% reduced click sound with that same click feel, eliminating noise and distractions for you and others around you. (1) A comfortable, contoured shape follows the natural curve of your hand so you can stay productive longer, and focus on what you do best. Built with the same quality standards that has made Logitech a leader in mice and keyboards.(1) Left click dBA level measured by independent lab at 1m. Compared with Logitech M185.Show moreSpecificationsShipping & ReturnsQ&A (38)