Logitech Signature Comfort M840 L Wireless Mouse Bluetooth - Graphite | Bluetooth, SmartWheel, customizable buttons, multi-device compatibility for Windows, macOS, iPadOS No Palm Cushion Graphite

Meet Signature Comfort M840 L, crafted for all-day ease. The mouse is shaped for right hands and sized just right, with cozy side grips for relaxed control no matter what your day holds. Enjoy quiet clicks and SmartWheel scrolling, so you can move smoothly through documents line by line or fly through web pages—without noisy distractions. Customizable buttons via Logi Options+ adapt to your tasks and help you do more; in the app you can boost productivity across apps, adjust DPI levels and personalize your workflow. It’s built for multitasking, with Easy-Switch letting you instantly swap between up to three connected devices with just a tap. Bluetooth pairing setup is simple, and there’s no dongle required for wireless connection, so switching between work and personal life is effortless. Signature Comfort M840 L works with nearly any platform. Connect wirelessly to Windows, macOS, Chrome OS, Linux, iPadOS, and Android—so you’re always ready to work wherever you need. With up to 24 months of battery life, you spend less time worrying about power and more time getting things done.