Wireless Touch Keyboard K400
- Product Documentation
- Getting Started Guide (PDF)
- Warranty Information
- 3-year limited hardware warranty
Support FAQs
- Connecting a device to a Unifying receiver
- My Unifying mouse or keyboard wakes the computer even when it is set not to
- VIDEO: Connecting a device to a Unifying receiver
- Unable to customize my mouse or keyboard in SetPoint
- Manual for the K400 keyboard
- US, US International and United Kingdom keyboard layouts
- Customizing the K400 keyboard with Logitech SetPoint software
- Configuring touchpad gesture settings on the K400 keyboard
- Operating distance between the mouse or keyboard and Unifying receiver
- K400 Technical Specifications
- Software Downloads
- Download installation software, drivers, updates and more.
Spare Parts Store
A second life for your Logitech product
A lost or broken part of your Logitech product needn’t cost you a whole new one. Find the spare part you’re looking for right here.
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