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Logitech · Mice
Logitech - Signature Comfort M840 L Wireless Bluetooth Mouse with Silent Clicks and Customizable Buttons - Wireless - Black
Black
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.
Available variants
Specifications
BrandLogitech
Model Number910-007714
Product NameSignature Comfort M840 L Wireless Bluetooth Mouse with Silent Clicks and Customizable Buttons
ColorBlack
Mouse TypeStandard
Lighting TypeNone
Mouse OperationButton(s), Scroll wheel
Mouse Grip StyleErgonomic
HandednessRight-handed
Tracking MethodOptical
Maximum Sensitivity4000 dots per inch
Minimum Sensitivity400 dots per inch
Number of Buttons (Total)6
Adjustable WeightNo
Connection TypeWireless
Wireless ConnectivityBluetooth
Operating System CompatibilityWindows, Mac, Linux, Chrome, Android
Mouse Power SourceBattery-powered
On/Off SwitchYes
Rechargeable Battery (Mouse)No
Battery SizeAA
Number of Batteries Required1
Batteries IncludedYes
Mouse Pad IncludedNo
Product Height1.7 inches
Product Length4.8 inches
Product Width2.93 inches
Product Weight104.6 grams
System RequirementsVia Bluetooth Low Energy Wireless Technology, Windows 10, 11 or later, macOS 12 or later, Linux, ChromeOS, iPadOS 15 or later, Android OS 12 or later
Warranty - Parts1 year limited
Warranty - LaborNone