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Logitech > 
Item#: N82E16823126343

Logitech Wireless Touch Keyboard k400 with Built-in Multi-Touch Touchpad

  • Media hot keys, 4 Charm Function Keys
  • USB Advanced 2.4GHz
  • Logitech
  • White
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
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Learn more about Wireless Touch k400


Wireless Touch k400

Keyboard Connection Type

Keyboard Interface

Keyboard SPEC

Design Style
Palm Rest
Keyboard Color


RF Wireless


Power Supply
2 AA Batteries
33 ft.

Mouse Included

Mouse Included
Built-in touchpad

Mouse SPEC

Tracking Method

OS / System Requirement

Operating System Supported
Windows XP, Windows 7, Windows Vista or Windows 8 / Windows 8 RT
System Requirement
1 USB Port


10 m (33 ft) reliable, wireless range perfect for the living room

Large 3.5 inch, built-in multi-touch touchpad for smooth, precise navigation

Stylish, minimalist design with comfortable, low-profile keys

Plug-and-play setup no software installation needed.

Wireless convenience:
With a wireless range of up to 10 m (33 ft), you can easily control your laptop from a distance. Turn up the volume to your favorite YouTube video, pause your picture slideshow, browse the web, blog, chat and more-without getting up from your couch.

Logitech Advanced 2.4 GHz wireless:
You get the reliability of a cord with cordless convenience and freedom-fast data transmission and virtually no delays or dropouts.

Minimalism and comfort

Vertical storage:
This keyboard can be stored vertically when living room space is limited.

Multi-touch touchpad:
No need for a separate mouse-this keyboard has a 3.5 inch, built-in touchpad. The touchpad also has large left- and right-click buttons.

Touch and gesture navigation:
The multi-touch touchpad makes it easier than ever to navigate your content. The touchpad is also tuned for the new Windows 8 edge gestures which replicate a touch screen experience.

Keyboard layout:
The keyboard has specific keys to help you navigate the new Windows 8 style user interface. The Windows 8 Start key provides an easy way to get back to your start screen. The App Switching FN key allows you to quickly switch between your open apps. There are 4 Charm keys which give you direct access to the Search, Share, Devices and Settings charm functions. The Application key brings up the application bar for navigating through your internet explorer tabs.

Designed for Windows 8, compatible with Windows 7

Logitech Unifying receiver

Plug-and-play simplicity.


Package Contents
Wireless Touch Keyboard
USB range extender
Unifying receiver
User documentation
2 AA batteries (pre-installed)

Quick Info


  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years

Customer Reviews of Wireless Touch k400

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  • Cait O.
  • 4/10/2014 9:11:24 AM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

2 out of 5 eggsUnsatisfied

Pros: Range is great. Price was right.

Cons: Touchpad is too sensitive resulting in unintentional phantom "clicks" which send me on repeated journeys into ad land and dreadful domains. Simply moving the cursor over a picture, tab, whatever, and you're off track again and again. Not recommended.

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  • Mark W.
  • 2/25/2014 9:46:06 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsGreat for a HTPC

Pros: GREAT range (30ft with a wall in between)
Unique features (Sleep/lock, an extra LMB)
Small and Light

Cons: F-keys aren't "default" - you have to trigger them with a laptop style Function toggle key which is kind of awkward to me. Instead, the F-keys by default are a set of media keys and such.

Other Thoughts: Aside from my gripe with the F-keys, this has been a surprisingly great keyboard for a HTPC. One of my favorite features is the bonus Left Mouse button in the top left corner. Basically, if you're picking up the keyboard, you can use your right thumb on the touchpad and your left thumb on the secondary LMB. Great design.

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  • Robert S.
  • 1/13/2014 7:20:00 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGreat HTPC Keyboard.

Pros: This is a very easy to use keyboard. It has a mouse pad that works just fine for an HTPC. Would work well for emails etc. I have not had any problems with my first one. This is a second for a PC at my other house.

Cons: None really. My current ASUS motherboard does not see this thing fast enough to use it when setting up BIOS but that is not the fault of the keyboard so keep a usb wired one around for those minor occasions.

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  • Christian J.
  • 12/11/2013 5:52:25 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

3 out of 5 eggsWouldn't have bought this.

Pros: Convenient, small, light, worked easily and reliably.

Cons: My main issue with this is the key choices. For instance, in order to hit any F key (like F5), you have to hold the Fn (Function) button down. The arrow keys, right shift key, enter key, etc. are all awkwardly positioned, sized, or both. It is almost completely unusable when used occasionally. If this was your only keyboard, I assume you'd get accustomed to it. Totally horrible for use along with any other normal keyboard. Such a simply choice that they could have done differently to have a wonderful product.

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  • Matt D.
  • 11/12/2013 9:33:57 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

3 out of 5 eggsTouch My Pad I mean keyboard

Pros: small, convenient, and simple. it also has a nice touchpad

Cons: glitches out from time to time. You best be sure you've got line of sight to the receiver or you're sorry out of luck. Newegg doesn't like $OL

Other Thoughts: it seemed to work fine for constant use, but when you put it down it takes multiple keystrokes to wake it sometimes. It also does not like to be out of LOS with it receiver or it will miss clicks and keystrokes. No say on the battery life, it was for a friends build and it's what he wanted. Personally I wouldn't use it for anything besides a short range AUX input device.

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  • Michael R.
  • 11/3/2013 7:18:02 AM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsNice keyboard!

Pros: Solid, lightweight, nice feel, works great. So far, so good.

Cons: The touch pad is a little sensitive in regards to moving the cursor around, where It sometimes clicks on things while passing across the screen. But it's not a huge deal, getting used to the sensitivity.

Other Thoughts: This is replacing our 1 1/2 year old IOGEAR GKM561R, which required constant track ball cleaning. it finally bit the dust(too soon in my opinion).

Did you find this review helpful? Yes No

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Home > 
Computer Hardware > 
Input Devices > 
Keyboards > 
Logitech > 
Item#: N82E16823126343
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