Logitech K400 Plus Wireless Touch Keyboard

Description

Logitech K400 Plus is a wireless keyboard and touchpad for controlling a TV-connected computer.

The touchpad combines pointer control with typing in one accessory. This model connects through its compatible USB receiver, so the host needs an available USB connection.

Key Features

• Wireless connection: 2.4 GHz.
• Receiver system: Logitech Unifying.
• Pointing control: Integrated touchpad.
• Media controls: Dedicated keys.
• Intended setup: TV-connected PC.

Specifications

Compatibility and Usage

Set up the keyboard using the supported wireless connection and the host’s input-device settings. If a receiver is required, connect the compatible receiver to the host. Select the correct keyboard language in the operating system and test a short line of text before relying on the keyboard for longer work.

Shortcut behaviour varies between operating systems and applications. Use the model’s available device-switching controls where provided, and confirm that the intended device is active before typing. Place the keyboard where your hands can reach it comfortably and keep any integrated touchpad area clear for pointer movement.

For a regular workspace, position the keyboard in line with the screen you use most often. If the setup includes a phone or tablet, check that its support is stable before typing. Familiarise yourself with the available shortcuts gradually so the layout remains comfortable for everyday messages, documents and searches.

Frequently Asked Questions

Why do some shortcut keys behave differently?

Operating systems assign different actions to certain keys, and apps can override shortcuts. Check the active device, language layout and relevant keyboard settings when a key produces an unexpected result.

Will a printed language layout change the computer language?

No. Printed legends identify keys, while the operating system controls text input. Choose the matching input language so the characters you type correspond to the intended layout.

What should I check if typing is not recognised?

Confirm power, connection mode and the selected host device. Check the receiver where applicable, or verify pairing in wireless settings, before testing in a simple text field.

How should I check the keyboard in a new workspace?

Test letters, numbers and the shortcuts you use most often in a simple document. Confirm the active language and connection before opening important work, especially when moving the keyboard between different computers or mobile devices.