Wireless Touch Keyboard K400 Plus

HTPC keyboard for PC connected TVs

Experience PC-to-TV entertainment the way you like it—from the comfort of your couch.

Designed for laid-back control

PC-to-TV entertainment shouldn't be hard work. Kick back and navigate your TV-connected computer from the comfort of your couch!

Integrated wireless keyboard with touchpad

Enjoy seamless control of your PC-to-TV entertainment, without the hassle and clutter of a separate keyboard and mouse.Comfortable, quiet keys and a large (3.5-inch) touchpad make navigation effortless.

10-meter (33-foot) wireless range

Watch video, browse the web, chat with friends and more, without annoying delays or dropouts.
　

Responsive, trouble-free connection even in large spaces.
Wireless range may vary depending on operating environment and computer setup.

Media-friendly TV keyboard

You are instantly comfortable using the K400 Plus. Layout is designed for relaxed media interaction.
　

Easy-access volume controls and arrow keys.
Second left-click button lets you navigate and make selections with two hands.
Shortcuts for Windows® and Android™ users.
Hot keys work right from the box; no configuration required. 

Plug-and-play setup

Setting up K400 Plus is a snap. Plug the tiny Unifying receiver into a USB port and start the fun.Use the keyboard receiver to connect up to six Unifying devices to your computer.

Learn more and download Unifying software

18-month battery life

You might forget this keyboard needs batteries.

Virtually eliminates the hassle of replacing batteries.
Use the on/off switch to extend battery life even further.
Battery life was independently tested for two-hour use per day. Actual battery life will vary with use, settings and environmental conditions.

Works with multiple operating systems

Designed for use with Windows® 7, Windows 8, Windows 10 and later, Android™ 5.0 or later, and Chrome OS™.

Customizable control

Use K400 Plus right from the box, or personalize key and touchpad settings with Logitech Optionsâ„¢ software. 

Technical Specifications
　

System Requirements
　

OS/Platform Support
Windows® 7, Windows 8, Windows 10 or later
Androidâ„¢ 5.0 or later
Chrome OSâ„¢
USB port

Dimensions

Overall
　

Height: 139.9 mm (5.5 in)
Width: 354.3 mm (14.0 in)
Depth: 23.5 mm (1.0 in)
Weight: 390g (with batteries)
    
Touchpad
　

Height: 76 mm (3.0 in )
Width: 47 mm (2.0 in)

Warranty Information

1-Year Limited Hardware Warranty

Package Contents
　

Wireless Touch Keyboard
Unifying receiver
2 AA batteries (pre-installed)
User documentation

Technical Specifications
　

Connection Type: Logitech Unifying protocol (2.4GHz)
Special Keys: Mute, Volume Down, Volume Up
Connect / Power: On/Off Switch
Battery Details: 2 x AA
Battery Life (not rechargeable): Up to 18 months
Key life: Up to 5 million keystrokes
Typing noise: Within 55 dBA for all keys
Wireless range: 33 ft (10 m)

Part Number
　

Black: PN 920-007165
White: PN 920-007166