Upgrade your setup for all-day comfort and productivity.
SmartWheel scrolling
Make scrolling work for you with Logitech SmartWheel. Get line-by-line precision when you need to focus on the details; and scroll super fast when you just want to breeze through lengthy pages. Automatically switch modes with the flick of your finger.
The perfect fit for your hand
Choose the Signature M550 that fits you best. We recommend the M550 for small-to-medium hands and M550 L for large-sized hands. Unsure which mouse is right for you? Check out our sizing guide below.
Comfort; upgraded
You'll enjoy working with your Signature M550. Each mouse features a contoured shape; soft thumb area; and rubber side grips that keep your hand snug and in place. Get more comfort and focus more on what you need to get done.
Connect your way. Works on multiple platforms
Connect in an instant via Bluetooth Low Energy or Logi Bolt USB receiver. Get a strong; reliable wireless connection from up to 10 meters away. The Signature M550 works on multiple platforms-Windows; macOS; Linux; iPadOS; Android-and is Works With Chromebook Certified.
Less noise; more focus
No more annoying click noise. Logitech's exclusive SilentTouch technology reduces 90% of click sounds creating a better; quieter environment for you and those around you.
Scrolls smarter. Fits better
Upgrade to smarter scrolling; better comfort; and more productivity. The Signature M550 features SmartWheel scrolling that delivers precision or speed the moment you need it. A choice of sizes for smaller and larger hands means there's a perfect fit for anyone. Seamless wireless connectivity; silent clicks; and the contoured shape keep you comfortable and productive hour after hour.
24-month battery life
The Signature M550 mouse comes with an included AA battery that lasts for up to two years. That's more focus on work and less worries about charging.
Work and chat with a lighter footprint.
Our products are responsibly made to help you seamlessly transition between work; life; and everything in between; making everyday moments feel easier and better - all while considering sustainability as a key criterion throughout every stage of the product development process.
Impact matters: Did you know that Logitech is one of the first consumer electronics company to commit to putting carbon impact labels on our product packaging? Like showing calories on a nutrition label; this helps you make more informed purchase decisions.
Plastic matters: We are innovating to give plastics a second life. Today; three out of four of our products are made with Next Life Plastics. And of course; no compromise on quality.
Specifications:
Technical Specifications
- Sensors:
- Sensor Technology: Logitech Advanced Optical Tracking
- Nominal value: 400 dpi
- DPI (Minimal and maximal value): Up to 4000
- Buttons:
- Number of Buttons: 3 (Left/Right-click; Scroll-wheel with middle click)
- Customization app: Supported by Logi Options+ on Windows and macOS
- Battery & Charging:
- Battery type: 1 x AA battery (included)
- Battery life with Logi Bolt USB Receiver: up to 24-months
- Battery life with Bluetooth: up to 20-months
- Connectivity:
- Connection Type: Logi Bolt USB Receiver
- Wireless technology: Bluetooth Low Energy Technology
- Wireless range: 33-ft (10 m) wireless range
- System Requirements:
- Bluetooth - Required: Bluetooth Low Energy wireless technology. Windows; macOS 10.15 or later; Linux; ChromeOS; iPadOS 14 or later; Android 8.0 or later. Internet access required to download optional customization app Logi Options+
- Logi Bolt USB receiver - Required: Available USB Port. Windows 10; 11 or later; macOS 10.10 or later; Linux; ChromeOS
Materials & Sustainability
- Recycled Plastics: The plastic parts in Signature M550 include certified post-consumer recycled plastic to give a next life to plastic from old consumer electronics and help reduce our carbon footprint.
- Graphite plastics: 65% of recycled material
Dimensions
- Height: 4.26 in (108.2 mm)
- Width: 2.4 in (61 mm)
- Depth: 1.53 in (38.8 mm)
- Weight: 3.44 oz (97.4 g)
Warranty Information
- 1-Year Limited Hardware Warranty
