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Keyboard
Recommended usage Home/Office
Connectivity technology Wireless
Device interface RF Wireless + Bluetooth
Keyboard key switch Membrane
Keyboard layout QWERTY
Keyboard language English
Pointing device No
Keyboard form factor Full-size (100%)
Numeric keypad Yes
Keycaps material Acrylonitrile butadiene styrene (ABS)
Keyboard keys operating life 10 million characters
Key travel distance 2.5 mm
Actuation force 50 g
Actuation point 1.5 mm
Built-in memory Yes
Built-in memory capacity 256 KB
Silent keys Yes
Bluetooth Low Energy (BLE) Yes
On/off switch Yes
Design
Backlight No
Keyboard style Curved
Ergonomic design Yes
Wrist rest Yes
Adjustable keyboard height Yes
Product colour Graphite
Surface coloration Monochromatic
Material Acrylonitrile butadiene styrene (ABS)
LED indicators Yes
Features
Wireless range 10 m
Power
Power source type Battery
Keyboard battery type AAA
Number of batteries (keyboard) 2
Battery technology Alkaline
Service life of battery 36 month(s)
Mouse
Mouse included Yes
Form factor Ambidextrous
Movement detection technology Optical
Movement resolution 4000 DPI
Buttons quantity 3
Buttons type Pressed buttons
Scroll Yes
Scroll type Wheel
Scrolling directions Vertical
Hyper-fast scrolling Yes
Mouse on/off switch Yes
System requirements
Windows operating systems supported Windows 10, Windows 11
Mac operating systems supported Mac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 13.0 Ventura, Mac OS X 14.0 Sonoma
Linux operating systems supported Yes
Other operating systems supported ChromeOS
Software
Downloadable software Logi Options+
Weight & dimensions
Keyboard dimensions (WxDxH) 375.9 x 30.5 x 218.9 mm
Keyboard weight 750 g
Mouse dimensions (WxDxH) 60.5 x 107.7 x 38.3 mm
Mouse weight 67.6 g
Packaging data
Package type Box
Packaging content
Number of products included 2 pc(s)
Receiver included Yes
Wireless receiver interface USB Type-A
Receiver type Nano receiver
Batteries included Yes
User guide Yes
Packaging content Wave Keys Wireless Ergonomic Keyboard Signature M550 L Mouse Logi Bolt USB Receiver 2 x AAA Batteries 1 x AA Batteries Quick Start Guide
Other features
Compatibility Logi Bolt USB Receiver
Warranty period 1 year(s)
Recycling data
Post-consumer recycled plastic 61%

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