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 away1Wireless range may vary due to environmental and computing conditions. 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 Logitech 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

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: 7.62 in (193.5 mm)
Width: 18.00 in (457.3 mm)
Depth: 0.94 in (24 mm)
Weight: 28.40 oz (805 g)

Mouse
Height: 2.43 in (61.8 mm)
Width: 1.54 in (39.2 mm)
Depth: 0.45 in (11.5 mm)
Weight: 2.59 oz (73.5 g)

SYSTEM REQUIREMENTS
Windows® 7, 8, 10 or later
ChromeOS™
An available USB ports

TECHNICAL SPECIFICATIONS
WiFi range (in meters): 393.7 in (10m) Wireless range may vary due to environmental and computing conditions.

Keyboard
Spill-resistant design Tested under limited conditions (maximum of 60 ml liquid spillage). Do not immerse the keyboard in liquid.
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 Battery life may vary based on use and computing conditions.

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 Battery life may vary based on use and computing conditions.

Optional software
Logitech Options