Upgrade to smarter scrolling, better comfort, and more productivity with the Signature M550 – featuring SmartWheel scrolling that delivers precision and speed in an instant. A choice of sizes for smaller or larger hands means there's a perfect fit for anyone. Seamless wireless connectivity, silent clicks, and a comfort shape keep you comfortable and productive hour after hour.
Scroll smarter
With Logitech Signature M550 L Wireless Mouse you get line-by-line precision for documents and super-fast scrolling for long web pages; simply switch modes with a flick of the SmartWheel.
The optimal fit for your hand
This comfortable full size mouse is designed for larger hands, for the optimal fit.
Upgrade your comfort
This work mouse provides long hours of comfort thanks to a contoured shape, soft thumb area, and rubber side grips that keep your hand snug and in place.
Connect the way you like
Connect this cordless computer mouse in an instant via Bluetooth Low Energy or Logi Bolt USB receiver.
Less noise, more focus
Whether working at the office or at home, Logitech Signature M550 L is a quiet mouse, allowing you to enjoy 90 percent less click noise with SilentTouch technology.¹
24 month battery life
Work for up to 2 years on the single AA battery that comes with your multi-device mouse.³
Works on multiple platforms
Experience seamless compatibility with Windows, macOS, Linux, ChromeOS, ipadOS, and Android operating systems with Logitech Signature M550 L wireless Bluetooth mouse.
More sustainable
Plastic parts in Signature M550 L Graphite include 66% certified post-consumer recycled plastic. ³
¹ Click noise reduced by over 90% compared to Logitech M185. Left click and typing dBA level measured by an independent lab at 1 meter.
² Battery life may vary based on user and computing conditions.
³ Excludes receiver and printed wiring assembly (PWA) plastics, and packaging.
Manufacturer | Logitech |
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Specification | Number of Thumb Buttons 0 Product Height 1.52 inches Tracking Method Optical System Requirements Via Logi Bolt Receiver: required available USB port, Windows 10, 11 or later, macOS 10.10 or later, Linux, ChromeOS. Via Bluetooth: Bluetooth Low Energy, Windows 10, 11 or later, macOS 10.15 or later, Linux, ChromeOS, iPadOS 13.4, Android 5.0 Mouse Grip Style Contoured Mouse Type Standard Lighting Type None Minimum Sensitivity 400 dots per inch Color Graphite On/Off Switch Yes Handedness Ambidextrous Product Width 2.4 inches Number of Buttons (Total) 3 Manufacturer's Warranty - Parts 1 year Mouse Power Source Battery-powered Number of Devices Connectable Simultaneously 1 Plug and Play Operation Yes Maximum Sensitivity 4000 dots per inch Rechargeable Battery (Mouse) No Product Weight 111 grams Mouse Operation Button(s) Maximum Wireless Range 32.8 feet Model Number 910-006591 Connection Type Wireless Product Name Signature M550 L Full Size Bluetooth Ambidextrous Mouse with Silent Clicks Operating System Compatibility Windows Manufacturer's Warranty - Labor None Brand Logitech Wireless Connectivity Bluetooth Product Length 4.67 inches |