Specs and Compatibility
Dimensions
- Keyboard
- Height: 193.5 mm
- Width: 457.3 mm
- Depth: 24 mm
- Weight (without batteries): 633 g
- Mouse
- Height: 111.5 mm
- Width: 61.8 mm
- Depth: 39.2 mm
- Weight: 73.5 g
Technical Specifications
- WiFi range (in meters): 10 meters
- Keyboard
- Spill-resistant design
- Familiar key shape and feel, whisper-quiet
- Adjustable Height: 3 tilt positions (natural, 4°, and 8°)
- Special Keys: Music Controls, Programmable keys
- Palm Rest
- Abrasion resistant key print
- 10-Key Number pad
- Key type: Deep profile
- On/Off power switch
- Caps lock indicator light
- Battery indicator light
- 2 AA batteries (Alkaline Battery)
- Battery: 36 months
- Mouse
- Sensor Technology: Smooth Optical Tracking
- Number of Buttons: 3 (Left/Right-click, Middle click)
- Scrolling: line-by-line
- Scroll Wheel: Yes, 2D, optical
- Connect/Power: On/Off power button
- 1 AA battery (Alkaline Battery)
- Battery: 18 months
- Customization appSupported by Logi Options+ on Windows and macOS
System Requirements
- Windows® 7, 10, 11 or later
- ChromeOS™
- An available USB ports
- Internet access required to download optional customization app Logi Options+
Warranty Information
1-Year Limited Hardware Warranty
Part Number
Carbon English : 920-008682
What's in the box
Wireless Keyboard K540
Wireless Mouse M310
Logitech Unifying™ receiver
3 AA alkaline batteries (pre-installed)
User documentation
Support
Product Resources
Find all the documentation we have available to get this product up and running quickly.
Materials & Sustainability
PLUG AND PLAY WIRELESS COMBO
Connect your keyboard and mouse with one tiny Logitech Unifying™ USB receiver. You’ll get a reliable – and encrypted – wireless connection up to 10 meters away with virtually no delays or dropouts.
Key Features
FAMILIAR TYPING EXPERIENCE
The keys have been optimized for improved accuracy and reduced noise – and your fingers will immediately feel at home on the familiar key surface and layout. The palm rest and adjustable tilt legs keep you comfortable for long stretches at the desk.
CONTOURED COMFORT MOUSE
The wireless mouse’s contoured shape and soft rubber side grips are designed to fit comfortably in either your right or left palm – and enhanced tracking and precise cursor control keep you in command.
PRODUCTIVITY AT YOUR FINGERTIPS
Convenient and essential hot keys give you direct access to media, calculator and battery check functions. Preset Fn keys can even be personalized in Logi Options+ to meet your specific needs.
RELIABLE AND HASSLE-FREE
Your keyboard won’t require new batteries for 36 months and your mouse stays powered for 18 months. The keyboard is spill resistant to 60ml of liquid and abrasion resistant key printing ensures your keys won’t quickly fade.