Logitech Wireless Touch Keyboard K400 Plus Mini QWERTZ Black

The Logitech Wireless Touch Keyboard K400 Plus Mini QWERTZ Black is a compact, media-oriented RF wireless keyboard with an integrated touchpad, designed to control a PC or compatible smart TV from the sofa. Its mini QWERTZ layout and low-profile keys suit casual browsing, video playback and basic typing in a living-room environment. The keyboard uses a small Unifying-style USB receiver for plug-and-play operation and is compatible with Windows, Android and ChromeOS platforms.

Advantages

The built-in touchpad eliminates the need for a separate mouse, reducing clutter and simplifying navigation. A wireless range of up to 10 meters (33 feet) allows comfortable use across the room with minimal signal interruptions. The compact mini form factor with QWERTZ layout is optimized for media control, and the keyboard offers long battery life — up to 18 months under typical use. Plug-and-play setup requires only the included USB receiver, and Logitech Options software can be used to customize keys and touchpad settings.

Suitable for

• Controlling a PC connected to a TV for media playback and streaming
• Living-room web browsing and casual typing
• Smart TV or media-center PCs running Windows, Android (5.0+) or ChromeOS

Key specifications

• Device interface: RF Wireless (USB receiver)
• Keyboard form factor: Mini
• Keyboard layout: QWERTZ (Hungarian language labels)
• Integrated touchpad: Yes
• Wireless range: Up to 10 meters / 33 feet
• Battery life: Up to 18 months (typical use)
• Compatibility: Windows 7/8/10 and later, Android 5.0 or later, ChromeOS
• Colour: Black

How to use

Insert the supplied RF USB receiver into an available USB port on your PC or TV device. Place the keyboard within the wireless range (up to 10 m) and turn it on if required. Use the integrated touchpad to move the cursor and the keyboard keys for typing and media controls. For personalized key functions or touchpad settings, install Logitech Options software on a compatible computer.

Recommendations

For reliable performance, keep the USB receiver free from obstruction and position the keyboard within the recommended 10-meter range. Replace batteries according to their drain and avoid exposing the device to liquids or extreme temperatures. Use Logitech Options to adjust key assignments and touchpad sensitivity when available.