Your Cart is Empty



  • 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 Options™ software.Download now
{tab Specifications}
  • System Requirements

    • OS/Platform Support
      • Windows® 7, Windows 8, Windows 10 or later
      • Android™ 5.0 or later
      • Chrome OS™
      • 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