Logitech Wireless K400R 79 Key Slim Keyboard w/3.5″ Touchpad & Nano Transceiver

• Three year keyboard battery life
• Logitech? Unifying receiver – The tiny receiver stays in your notebook. Plus, you can easily add a compatible wireless mouse or keyboard?without the hassle of multiple USB receivers.
• Advanced 2.4 GHz wireless – So you can work or play in more places?like your comfy couch?the long-range wireless connection virtually eliminates delays, dropouts, and interference.
• Wave shaped key frame – Your fingers vary in length. So with its gradual wave-shaped contour, this keyboard supports the actual, varied lengths of your fingers.
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  Long-range wireless control

  • Reliable Logitech Advanced 2.4 GHz wireless connection with up to 33 ft range*
  • Control your TV-connected laptop from across the room
  • Turn up the volume, pause or tweet about the movie you just downloaded—all without leaving the couch

  

  Comfortable, quiet typing

  • Whisper-quiet low-profile keys
  • Easy-to-read bold, bright-white characters
  • Media hot keys like mute, play, volume up or down for easy entertainment control
  • Sleek, compact design feels just right on your lap
  • Keyboard can be stored vertically to save space

  

  Enlarge

  • No need for a separate mouse
  • Large 3.5-inch touchpad with multi-touch navigation for easy horizontal and vertical scrolling
  • Convenient left and right click buttons
    Programmable keys – You’re in charge with programmable F-keys. you can easily customise to open your favourite applications, folders, or Web pages.

    Features

    

    Logitech Wireless Touch Keyboard K400

    For across-the-room control of your laptop—even when it’s connected to your TV

    Say goodbye to hunching over your laptop and constantly getting up to navigate on your TV-connected laptop. Whether you’re IMing on your small screen or surfing the Web on your big screen, you can lean back and enjoy convenient typing and multi-touch navigation right from your couch. Whichever screen you’re using, this sleek wireless keyboard is designed for the way you use your laptop today

    * Wireless range may vary due to environmental and computing conditions.

    ** Keyboard battery life calculation based on an estimated two million keystrokes/year in an office environment. User experience may vary.
    

    Built-in large touchpad with intuitive Windows 8 gesture support
  

  Plug-and-play simplicity

  • No cords, software or hassles
  • Plug the Logitech Unifying wireless receiver into your USB port and start navigating
  • Tiny receiver can stay in your laptop and connect up to six compatible Unifying wireless devices

  

  12-month battery life**

  • Go for a full year without changing batteries
  • On-off switch helps you save power when you’re not using the keyboard
   Compatibility
  

  What’s in the box?

  • Wireless Touch Keyboard K400
  • Unifying USB receiver
  • USB extender
  • 2 AA batteries (pre-installed)
  • User documentation

  Works with:

  • Windows 8/Windows 8 RT, Windows Vista, Windows 7, Windows XP
  • USB port