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White wireless keyboard and mouse set with tiny USB receiver

Logitech

Logitech MK240 Wireless Keyboard & Mouse Set White

SKU CH-ZSGT-DH2K4

A compact wireless keyboard and mouse combo with a 10 metre range, splash-proof keys and 36-month keyboard battery life

  • Dimensions3.96 in x 2.39 in x 1.24 in
  • ColorWhite

Color White

  • Splash-proof keyboard resists accidental spills
  • Compact mouse tracks smoothly on most surfaces
  • Tiny USB receiver stays plugged in
  • Keyboard runs up to 36 months on two AAA batteries
  • Mouse runs up to 12 months on two AAA batteries

Compact wireless set for office and light gaming

The Logitech MK240 nano combines a compact keyboard and optical mouse that connect through a single ultra-miniature receiver. It runs on Windows 10, 11 or later, ChromeOS and Linux 2.6 or higher with no driver installation. The set includes two AAA batteries for each device and is finished in white.

Splash-proof keyboard and long battery life

The keyboard features a splash-proof design, height-adjustable feet and deep-profile keys. Its two alkaline AAA cells are rated for 36 months of use. The mouse uses smooth optical tracking with a 2D scroll wheel and three buttons, powered by two AAA batteries rated for 12 months. Both devices have dedicated power switches and operate wirelessly up to 10 meters.

Replaces separate wired peripherals

This kit upgrades users from tethered keyboard and mouse combinations, removing cable routing and freeing USB ports with one tiny receiver. The jump is worth it when a tidy workspace, simple plug-and-play setup and multi-OS compatibility matter more than programmable keys or high-DPI gaming sensors.

Highlights

  • Splash-proof keyboard resists accidental spills
  • Compact mouse tracks smoothly on most surfaces
  • Tiny USB receiver stays plugged in
  • Keyboard runs up to 36 months on two AAA batteries
  • Mouse runs up to 12 months on two AAA batteries

Specifications

BrandLogitech
Dimensions3.96 in x 2.39 in x 1.24 in
ColorWhite

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Questions about this item

How do I install the Logitech MK240 wireless set and what step is often missed?

Insert the two AAA batteries into both the keyboard and mouse, plug the ultra-miniature receiver into an available USB port, then slide the power switch on each device to on; the step people skip is turning on both power switches after inserting batteries.

What maintenance will the Logitech MK240 need later?

Replace the two AAA alkaline batteries in the keyboard after roughly 36 months and the two AAA alkaline batteries in the mouse after roughly 12 months; no other user-serviceable parts are listed.

What limit appears first during sustained use of the Logitech MK240?

The mouse batteries deplete first at about 12 months versus 36 months for the keyboard, so plan to swap the mouse AAA cells three times for every one keyboard change.

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