Logitech MK540 ADVANCED langaton näppäimistö- ja hiirisarja täysikokoinen QWERTZ

The Logitech MK540 ADVANCED Wireless Keyboard and Mouse Combo Full-size QWERTZ is a full-size, QWERTZ-layout desktop set designed for everyday typing and navigation. It includes a full-size keyboard with an integrated palm rest and adjustable tilt legs, and a contoured optical mouse. The set uses a single tiny USB RF wireless receiver with Logitech Unifying™ technology to provide a secure, reliable connection up to 10 meters, and is available in a two-tone black and white finish. Power-efficient design provides long battery life for both devices.

Advantages

The full-size keyboard offers familiar key shape and spacing to support accurate, low-noise typing while the palm rest and tilt adjustment reduce wrist strain during extended use. The included contoured mouse fits either hand and provides precise pointer control. Wireless RF connectivity through a single Unifying-compatible receiver simplifies setup and conserves USB ports. Extended battery life minimizes maintenance and ensures long-term operation without frequent battery replacement.

Suitable for

• Office work and data entry with full-size QWERTZ layout
• Home computing, web browsing and email
• Students and remote learning requiring comfortable typing
• General productivity tasks where a reliable wireless combo is needed

Key specifications

• Device interface: RF wireless via a single USB receiver with Unifying™ compatibility
• Keyboard form factor: Full-size (100%) with palm rest and adjustable tilt legs
• Keyboard layout and language: QWERTZ layout, Slovakian key labeling
• Mouse: Contoured optical mouse suitable for right or left-hand use
• Product colours: Black and white two-tone design
• Wireless range: Up to 10 meters with encrypted connection
• Battery life: Keyboard up to 36 months; mouse up to 18 months (typical usage)

How to use

Insert the supplied batteries into the keyboard and mouse, plug the tiny USB RF receiver into an available USB port on your computer and allow the operating system to recognise the devices; no additional drivers are typically required. Position the keyboard with the palm rest for ergonomic support and set the tilt legs to a comfortable angle. Use the contoured mouse on a flat surface for best optical tracking. Keep the receiver within the specified wireless range to maintain a stable connection.

Recommendations

For consistent performance, place the USB receiver on the same side of the computer as the mouse and avoid large metal objects between the receiver and the devices. Replace batteries when low and clean the keyboard and mouse surfaces periodically with a dry or slightly damp cloth. If connectivity issues occur, re-plug the receiver or move it to a different USB port to reduce interference.