One Receiver, Full-Size Comfort

If you're setting up a home office, a front-desk workstation, or a spare computer for the kids, the MK540 pairs instantly out of the box — no Bluetooth menus, no dropped connections. A single 2.4GHz Logitech Unifying receiver connects both the keyboard and mouse, giving up to 33 ft of range from one USB-A port, with true plug-and-play setup and no drivers or software required.

The keyboard has a full number pad, palm rest, and adjustable tilt legs for all-day comfort, while the contoured optical mouse fits either hand for natural, fatigue-free control. Quiet keys and clicks make it a smart pick for shared spaces, and a spill-resistant chassis with built-in drainage channels protects the electronics from everyday desk accidents.

Key Features

• Single 2.4GHz Unifying receiver connects both keyboard and mouse, up to 33 ft range.
• Full-size layout with number pad, palm rest, and adjustable tilt legs.
• Spill-resistant keyboard design with built-in drainage channels.
• Contoured optical mouse fits either hand for natural control.
• Long battery life — up to 36 months (keyboard) and 18 months (mouse).
• Quiet keys and clicks, ideal for shared offices and open floor plans.
• True plug-and-play — no drivers or software installation required.

Full Specifications

What's in the Box

• Logitech MK540 full-size wireless keyboard
• Logitech MK540 wireless optical mouse
• USB Unifying receiver
• 2x AAA batteries (keyboard) and 1x AA battery (mouse), included
• Quick start guide

Who It's For

Frequently Asked Questions

Genuine, new-in-box Logitech product backed by manufacturer warranty, fast US shipping, and secure checkout.