Meet Signature Comfort M840 L, a mouse designed for right hands with comfortable side grips, quiet clicks, SmartWheel scrolling, and effortless Bluetooth pairing across your devices. Connect wirelessly with Windows, macOS, Chrome OS, Linux, iPadOS, and Android, plus enjoy up to 24 months of battery life. | Logitech | | Signature Comfort M840 L Wireless Bluetooth Mouse with Silent Clicks and Customizable Buttons | Wireless | Black | Best Buy