Logitech MK540 Advanced Wireless Keyboard and Mouse

INSTANTLY FAMILIAR. SIMPLY ADVANCED.
The MK540 Advanced is an instantly familiar wireless keyboard and mouse combo built for precision, comfort, and reliability. The full-size keyboard features a familiar key shape, size, and feeling - and the contoured and ambidextrous mouse has been designed to fit comfortably into either palm.

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.

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 a media, calculator and battery check functions. Preset Fn keys can even be personalized in Logi Options+ app 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.

ESSENTIAL TOOLS. BETTER WORK.
Simple, powerful tools that deliver real work victories - even at home. Complete your setup with the right keyboard, mouse, headset, and webcam for better typing and navigation, plus superior audio and video-so you can conquer just about any task from home.

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

Compatibility
Windows® 7,10,11 or later
ChromeOS™
An available USB ports
Internet access required to download optional customization app Logi Options+

In the Box
Wireless Keyboard K540
Wireless Mouse M310
Logitech Unifying™ receiver
3 AA alkaline batteries (pre-installed)
User documentation