Logitech K400 Plus Wireless Touch Keyboard is a compact and practical wireless keyboard designed for easy control of your PC, laptop, or TV-connected computer. With a built-in touchpad, media control keys, and reliable 2.4GHz wireless connectivity, this keyboard is ideal for users who want comfortable navigation without needing a separate mouse.
The Logitech K400 Plus Wireless Touch Keyboard is especially useful for home entertainment setups, office use, smart TV-connected PCs, presentations, browsing, and general daily productivity. It gives you keyboard and touchpad control in one device, making it convenient for users who want a clean and simple desktop or living room setup.
Wireless Keyboard with Built-in Touchpad
The main advantage of the Logitech K400 Plus is its integrated touchpad. Instead of using a separate mouse, you can navigate, scroll, click, and control your device directly from the keyboard. This makes it perfect for users who connect a computer to a TV or monitor and want relaxed wireless control from a distance.
- Keyboard Type: Wireless keyboard with built-in touchpad
- Touchpad Size: 76 mm height x 47 mm width
- Use Case: PC-connected TV, desktop, laptop, browsing and media control
- Design: Compact and lightweight for easy handling
Reliable 2.4GHz Wireless Connection
The Logitech K400 Plus uses Logitech Unifying 2.4GHz wireless technology for stable and responsive performance. The included Logitech Unifying receiver connects through a USB port, allowing quick plug-and-play setup. With a wireless range of over 33 ft / 10 meters, it gives users freedom to control their device comfortably from across the room.
- Connection Type: Logitech Unifying protocol 2.4GHz
- Wireless Range: Over 33 ft / 10m
- Receiver: Logitech Unifying USB receiver included
- USB Requirement: Available USB port required
This makes the Logitech K400 Plus Wireless Touch Keyboard a great option for media rooms, meeting rooms, home offices, and shared workspaces.
Comfortable Typing & Media Control
The keyboard is designed for quiet and comfortable typing. Its keys are built for everyday use and support up to 5 million keystrokes. The typing noise is within 55 dBA for all keys, making it suitable for home, office, and shared environments.
It also includes useful media keys such as mute, volume down, and volume up. These shortcut keys allow you to control audio quickly without opening menus or using a mouse.
- Special Keys: Mute, Volume Down, Volume Up
- Key Life: Up to 5 million keystrokes
- Typing Noise: Within 55 dBA
- Power Control: On/Off switch
Long Battery Life
The Logitech K400 Plus is powered by 2 AA batteries, which come pre-installed in the box. It offers up to 18 months of battery life, helping reduce the need for frequent battery replacement. The built-in on/off switch also helps preserve battery power when the keyboard is not in use.
- Battery Type: 2 x AA batteries included
- Battery Life: Up to 18 months
- Power Switch: On/Off switch included
Compatibility
The Logitech K400 Plus works with computers, phones, and tablets that support external keyboards. It is compatible with common operating systems, making it versatile for different users and devices.
- Windows 10, Windows 11 or later
- Android 7 or later
- ChromeOS
- Devices with available USB port
Optional Logitech Options software can be used for additional customization where supported.
Dimensions & Weight
- Height: 139.9 mm / 5.51 in
- Width: 354.3 mm / 13.95 in
- Depth: 23.5 mm / 0.93 in
- Weight: 390g with batteries
What’s in the Box
- Logitech K400 Plus Wireless Touch Keyboard
- Logitech Unifying receiver
- 2 AA batteries pre-installed
- User documentation
Ideal For
The Logitech K400 Plus Wireless Touch Keyboard is ideal for users who want simple wireless control for a PC-connected TV, desktop computer, laptop, or media setup. It is also useful for presentations, meeting rooms, classrooms, reception areas, and home entertainment systems.
If you want a compact wireless keyboard with a built-in touchpad, long battery life, media keys, and reliable Logitech wireless performance, the Logitech K400 Plus is a practical and convenient choice.
Warranty & Availability
The Logitech K400 Plus Wireless Touch Keyboard comes with a 1-year limited hardware warranty
Check out more keyboard and mouse options here: View all keyboards and mice .
Learn more about this keyboard from the official Logitech product page .
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