Keyboards and mice

MK240 wireless keyboard and mouse combo

Model MK240

Compact wireless combo with a spill-resistant keyboard and a small ambidextrous mouse sharing one nano receiver. Battery life is up to 36 months for the keyboard and 12 months for the mouse.

Connection
2.4 GHz wireless, USB nano receiver
Keyboard
Compact, spill-resistant
Battery life
36 months keyboard, 12 months mouse
Range
10 m

Overview

Highlights

  • Compact keyboard layout, 288 mm wide
  • Spill-resistant keyboard with adjustable height
  • Small ambidextrous optical mouse, 53 g
  • 2.4 GHz wireless, range up to 10 m, pre-paired nano receiver
  • Battery life up to 36 months (keyboard) and 12 months (mouse)

At a glance

Type
Combo
Connection
Wireless
Used with
Webcams, headsets and speakers, PC accessories and monitors See products

Specifications

Keyboard

Layout
Compact, English US (QWERTY)
Key type
Deep profile
Spill resistance
Spill-resistant design (tested under limited conditions, maximum 60 ml of liquid; do not immerse the keyboard in liquid)
Adjustable height
Yes

Mouse

Sensor technology
Smooth optical tracking
Number of buttons
3 (left click, right click, middle click)
Scrolling
Line-by-line
Scroll wheel
2D, optical
Power switch
On/off power button

Connectivity

Connection type
2.4 GHz wireless, USB nano receiver
Wireless range
10 m

Power

Keyboard battery
2 x AAA alkaline
Keyboard battery life
Up to 36 months
Mouse battery
2 x AAA alkaline
Mouse battery life
Up to 12 months

Dimensions and weight

Keyboard (height x width x depth)
139 x 288 x 21 mm
Keyboard weight
312 g
Mouse (height x width x depth)
100 x 60 x 32 mm
Mouse weight
53 g
Nano receiver (height x width x depth)
18.7 x 14.4 x 6.6 mm
Nano receiver weight
2 g

Compatibility

Operating systems
Windows 10, 11 or later; ChromeOS; Linux 2.6 or later
Required
Available USB port

In the box

Contents
Wireless keyboard, wireless mouse, nano receiver, 2 AAA batteries for the keyboard and 2 AAA batteries for the mouse, user documentation

Warranty

Warranty
3-year limited hardware warranty

Specifications are taken from the manufacturer's published information and may change. Confirm critical values with our sales desk before ordering.

Logitech product page

Works with

Webcams, headsets and speakers

  • Logitech C270

    Logitech

    C270 webcam

    • 720p at 30 fps
    • 55 degrees diagonal
    • Mono, noise-reducing
    View details
  • Logitech Brio 100

    Logitech

    Brio 100 webcam

    • 1080p at 30 fps
    • 58 degrees diagonal
    • Integrated shutter
    View details
  • Logitech Brio 300

    Logitech

    Brio 300 webcam

    • 1080p at 30 fps
    • 70 degrees diagonal
    • Mono, noise-reducing
    View details
  • Logitech C920

    Logitech

    C920 webcam

    • 1080p at 30 fps
    • 78 degrees diagonal
    • Autofocus
    View details
  • Logitech C922

    Logitech

    C922 webcam

    • 1080p at 30 fps, 720p at 60 fps
    • 78 degrees diagonal
    • Autofocus
    View details

PC accessories

Monitors

Support

Warranty and repairs

Warranty is as per Logitech’s terms for this model. For products bought from us, call our service team with the invoice number, the model and the product’s serial number.

From Logitech

Practical notes

  1. Note the serial number before installation; warranty claims need it.
  2. Keep the invoice; warranty claims go through our service team.

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Pairs with

  • Logitech C270

    Logitech webcam, headset or speaker

    C270 webcam

    • 720p at 30 fps
    • 55 degrees diagonal
    • Mono, noise-reducing
    View details
  • Logitech Brio 100

    Logitech webcam, headset or speaker

    Brio 100 webcam

    • 1080p at 30 fps
    • 58 degrees diagonal
    • Integrated shutter
    View details
  • Logitech Brio 300

    Logitech webcam, headset or speaker

    Brio 300 webcam

    • 1080p at 30 fps
    • 70 degrees diagonal
    • Mono, noise-reducing
    View details
  • Logitech R400

    Logitech accessory

    R400 wireless presenter

    • 2.4 GHz wireless, USB receiver
    • About 15 m
    • Red laser, class 2
    View details