Logitech K400 Plus Wireless TV Keyboard

Logitech K400 Plus | Wireless TV Keyboard with Touchpad

The Logitech K400 Plus Wireless Touch TV Keyboard offers relaxed, cable-free control of your PC-connected TV from the comfort of your couch. Designed for laid-back media consumption, this HTPC keyboard combines a full QWERTY UK layout with an integrated touchpad, eliminating the need for separate keyboard and mouse setups. Perfect for Windows, Android, and Chrome OS users who want seamless navigation of videos, web browsing, or chats without leaving their seat.

Key Specs

Effortless Media Control from Your Sofa

The K400 Plus puts total control of your PC-connected TV at your fingertips. The integrated touchpad keeps typing and navigation in one place, so you can browse menus, pause videos, or adjust volume without juggling multiple devices. Dedicated media hotkeys give you instant access to playback controls, making entertainment navigation intuitive and frustration-free.

Quiet, Comfortable Typing Experience

Logitech engineered this keyboard with whisper-quiet keys that operate below 55 dBA, ensuring you won’t disturb others during late-night viewing sessions. The large 76 x 47 mm touchpad provides smooth, responsive navigation whether you’re scrolling through Netflix or clicking on web links. The low-profile keys offer comfortable typing without the click-clack noise of traditional keyboards.

Plug-and-Play Setup with Long Battery Life

Setup couldn’t be simpler—just plug the tiny USB Unifying receiver into your PC or TV box and start using immediately. The 2.4 GHz wireless connection delivers lag-free performance up to 10 meters away, with no dropouts or delays. With an impressive 18-month battery life from the included AA batteries, you’ll rarely need to worry about replacing power.

Customizable for Advanced Users

While ready to use straight from the box, the K400 Plus offers customization through Logitech Options software. Windows and Android users can program their favorite shortcuts, adjust touchpad sensitivity, or reassign media controls to suit their workflow. This flexibility makes it equally useful for casual media consumption and more intensive PC control tasks.

Box contents

• Logitech K400 Plus wireless keyboard with built-in touchpad
• Logitech Unifying USB receiver
• 2 x AA batteries (pre-installed)
• User documentation

Check before you buy

• Confirm your device supports external USB keyboards (Windows 7+, Android 7+, Chrome OS)
• Verify you have an available USB port for the Unifying receiver
• Check that your media setup benefits from a wireless keyboard with touchpad
• Confirm the QWERTY UK layout suits your typing needs

Frequently Asked Questions

Q: Does this keyboard work with smart TVs?

A: Yes, if your smart TV supports USB keyboards and runs compatible operating systems like Android TV or can connect to a PC for media control.

Q: Can I use this with my laptop instead of a TV?

A: Absolutely. The K400 Plus works with any compatible computer, laptop, or tablet that accepts USB keyboards.

Q: Is the touchpad multi-touch capable?

A: The touchpad supports standard single-touch navigation and scrolling, ideal for media control and basic PC navigation.

Q: What happens if I lose the USB receiver?

A: The K400 Plus uses Logitech’s Unifying technology, but you would need a replacement receiver from Logitech support as it’s not a standard USB device.

Q: Can I adjust the touchpad sensitivity?

A: Yes, using Logitech Options software you can customize touchpad settings including sensitivity and scrolling behavior.

The Consultant’s verdict & warranty

The Logitech K400 Plus excels as a dedicated media control keyboard for anyone with a PC-connected TV setup. Its combination of quiet keys, integrated touchpad, and long battery life makes it ideal for relaxed viewing environments where convenience matters most. Covered by the standard Manufacturer Warranty, this keyboard delivers reliable, fuss-free control for Windows, Android, and Chrome OS users who value comfort and simplicity.