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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.
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.
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 sue per day. Actual battery life will vary with use, settings and environmental conditions.
Windows 7, Windows 8, Windows 10 or later
Android 5.0 or later
USB port Warranty Information
1-Year Limited Hardware Warranty
Wireless Touch Keyboard
2 AA batteries (pre-installed)
139.9 mm (5.5 in) Width
354.3 mm (14.0 in) Depth
23.5 mm (1.0 in) Weight
390g (with batteries)
76 mm (3.0 in ) Width
47 mm (2.0 in)
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 Keylife
Up to 5 million keystrokes Typing noise
Within 55 dBA for all keys Wireless range
33 ft (10 m)