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Logitech Wireless Touch Keyboard K400 with Built-In Multi-Touch Touchpad (920-003070)

by Logitech
4.3 out of 5 stars  See all reviews (1,742 customer reviews)

List Price: $39.99
Price: $29.94 & FREE Shipping. Details
You Save: $10.05 (25%)
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Ships from and sold by Amazon.com. Gift-wrap available.
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  • Sleek, low-profile keys: Easy and comfortable typing on quiet keys with bold, easy-to-read characters
  • Built-in multi-touch touchpad: Large (3.5-inch) touchpad with multi-touch navigation for easier web browsing
  • Long-range wireless: Control your TV-connected laptop from the couch with 33 feet/10 meter wireless range
  • Plug-and-play setup: Plug the tiny Logitech Unifying wireless receiver into your laptop and start surfing the web
  • For Windows-based laptops: Works with Windows 7, Windows Vista and Windows XP
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Frequently Bought Together

Logitech Wireless Touch Keyboard K400 with Built-In Multi-Touch Touchpad (920-003070) + G-Box Midnight MX2 Android 4.2 Jelly Bean Dual Core XBMC Streaming Mini HTPC TV Box Player
Price for both: $126.94

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Special Offers and Product Promotions

  • Buy Used and Save: Get the "Logitech Wireless Touch Keyboard K400 with Built-I..." for a lot less. Amazon Warehouse Deals offers deep discounts on open-box or used versions of this item. Products are eligible for Amazon's 30-day returns policy and Prime or Super Saver Shipping. See all Used offers from Amazon Warehouse Deals.

Technical Details

  • Brand Name: Logitech
  • Model: 920-003070
  • Color Name: Black
  • Hardware Platform: Pc
  • Width: 6.25 inches
  See more technical details

Product Details

  • Product Dimensions: 5.9 x 1.2 x 15.8 inches ; 1.2 pounds
  • Shipping Weight: 1.2 pounds (View shipping rates and policies)
  • Shipping: Currently, item can be shipped only within the U.S.
  • ASIN: B005DKZTMG
  • Item model number: 920-003070
  • Batteries 2 AA batteries required. (included)
  • Average Customer Review: 4.3 out of 5 stars  See all reviews (1,742 customer reviews)
  • Amazon Best Sellers Rank:
  • Date first available at Amazon.com: August 11, 2011

Product Description

From the Manufacturer

 

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.

 
noteworthy features
 
 
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
 
Built-in large touchpad with intuitive Windows 8 gesture support
  • 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
    Learn More >
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
    Learn More >
 
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

Wireless Touch Keyboard K400
What's in the box?
  • Wireless Touch Keyboard
  • 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
 

Product Description

The Logitech Wireless Touch Keyboard K400 has a 10-meter (33 feet) wireless range and a large, built-in multi-touch touchpad for total control when connecting your laptop to your TV.


Customer Reviews

The build quality is very good and it feels nice and sturdy. D. Myers  |  274 reviewers made a similar statement
Enough range to sit on my couch and use the computer that is hooked up to our living room tv. BENJAMIN A WILKERSON  |  366 reviewers made a similar statement
Most Helpful Customer Reviews
439 of 462 people found the following review helpful
4.0 out of 5 stars A solid value (Mac compatible, too -- with some caveats) September 8, 2011
By J. Kim
Amazon Verified Purchase
Although there are a lot of promising ways to enjoy online content (web browsing, YouTube, Netflix, etc.) on your TV, the best one I've found so far is ... a computer.

The Logitech K400 is clearly designed with this setup in mind, giving you full control of a computer in a couch-friendly form factor. Surprisingly, it seems to be one of the few such input devices with a (near) full-size keyboard instead of a tiny thumb-sized one. Obviously, that means it's much larger than a conventional remote control, but it's also much more usable. It looked like exactly what I wanted, and at a reasonable price, too.

The K400 features a fairly attractive, clean design (aside from the odd "random lines" artwork on the trackpad). It's much lighter than I expected, which is nice, but it's also not incredibly sturdy. The build quality is fair for the price, I'd say, but doesn't seem likely to withstand a lot of abuse.

As long as you don't plan on writing a novel on your TV, the slightly-smaller-than-full-size keys are pretty usable. They aren't backlit, though, which would be especially useful in a dark living room. On a semi-related note, the Caps Lock key doesn't light up, either ... but you don't use that key anyway, right?

One very handy feature is the additional left-click button in the upper left corner, which lets you operate the trackpad with both hands or thumbs. It's a lot easier to click or drag with your left hand as you move the cursor with your right hand this way. The trackpad also conveniently offers Mac-style two-finger scrolling.

Other nice touches include an on/off switch, and a slot behind the battery door to stow the teeny tiny USB receiver dongle. It also ships with factory-installed AA batteries, which is always appreciated.
... Read more ›
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73 of 79 people found the following review helpful
4.0 out of 5 stars LINUX REVIEW - Good for HTPC September 29, 2011
Amazon Vine™ Review (What's this?)
I wanted to add my own review to the Linux camp, and confirm or add to what others have said. I'm coming at this review from an out-of-the-box functionality point of view--I'm not going to dive in and compile drivers to change anything. Here's what to expect with the unaltered product:

- Overall, I'm giving this 4 stars because it worked with Ubuntu 10.4, right out of the box. I simply plugged in the dongle and was good to go. It's light, small, the keys are responsive, and the single- and two-finger touchpad functionality (scrolling, etc.) works perfectly.
- Because it's light, the body of the keyboard feels just a little flimsy, but not in a "this is going to fall to pieces in two days" kind of way. I prefer the lighter design, to be honest.
- Some of the keys are smaller, so you might find yourself making some errors until you get used to the layout. It's nothing to scream about, though. For a "couch keyboard", I think the key sensitivity is perfect, and I didn't find myself constantly having to watch my typing.
- This might seem like a weird point, but I love the fact that this keyboard can stand on its top edge. I can slide this on a shelf with other items, and it won't slam down if those items are removed or jostled.

Here's the Linux issue:
- Though this functions "out of the box", advanced functions aren't available. Unlike my trackball wireless keyboard, there's no way to change the speed/sensitivity of the touchpad. I like a speedy pointer, and it took me a while to get used to having a slower pointer. Advanced drivers--allowing sensitivity adjustments--are available for Windows users, but I found nothing for Linux on Logitech's website, and Logitech did not respond when I tried contacting them about Linux drivers.
... Read more ›
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111 of 123 people found the following review helpful
5.0 out of 5 stars very nice htpc keyboard October 11, 2011
By Lam
this keyboard is perfect for htpc, big touchpad surface, left click button on the upper left of the keyboard for hand held operation. came with batteries, so everything was ready right from the box. this thing gets great range, i tried muting and adjusting the volume in the next room of my home and it worked.

three things i would like to see added to this keyboard would be a right click button on the upper left next to the left click button, a vertical scroll wheel, and backlit with a toggle switch or button.

one thing that bothered me at first is that i couldnt turn off the tap-to-click but once i updated the setpoint software a whole new menu opened up for the k400.

options include:
-turn off tap-to-click
-adjust pointer acceleration
-pointer speed
-enable smart move, and pointer trails
-scrolling size
-set F key commands
-disable caps lock, windows start key, scroll lock and insert keys.
-view battery level
-on screen status indicator for low battery, vol changes, lock keys on/off.

i upgraded to the k400 from an rii mini wireless keyboard because the touchpad started to jitter and i got tired of its crappy range.
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35 of 36 people found the following review helpful
4.0 out of 5 stars Almost perfect but missing key media-specific features September 21, 2011
Amazon Vine™ Review (What's this?)
I will be writing this review using my new keyboard!

I have used remote keyboards over the years mostly for media center use, using the PC on a flat-panel television from 10' away. My favorite media center keyboard for the past year or so has been the IOGear GKM561R. Both my media PCs use this keyboard and so do the media PCs I've built for others.

The Logitech keyboard works very well as remote keyboard. It is very well built with a nice matte finish that won't attract fingerprints like the IOGear. It has a nice rounded design, black on the top and white underneath to give it some style. It's about the same width but narrower and lighter than the IOGear. The USB dongle that comes with the keyboard is tiny so I would have no problem installing it on the front of the PC since it can hardly be seen. It installs easily, right out of the box, with no additional software needed. Windows 7 recognized it right away and I was up and running in seconds. Logitech offers additional software than can be downloaded to fine tune the behavior of the trackpad but it's not needed to get running.

The trackpad is nice though it's taking getting used to when I have been using a trackball for so long. With the trackball, I can grip the keyboard for using a mouse on the sides and use my thumbs. With the trackpad, it's really necessary to sit the keyboard in my lap. I tried using the pad with my thumb (there is a left mouse button on the left of the keyboad in addition to those below the pad) but it's much more responsive to fingers. One nice feature about the trackpad over the trackball is that tapping the pad is like a click so it's not necessary to use the mouse buttons for left mouse clicks.
... Read more ›
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Most Recent Customer Reviews
5.0 out of 5 stars It works, and works well
Big enough to touch type, small enough to be used for a media center. I have ordered three of these (one at a time). Gave one to a friend to use with his LG Smart TV. Read more
Published 6 hours ago by W. Keeler
4.0 out of 5 stars Meets my needs
Needed a wireless keyboard for a computer that is used primarily for screaming. Works well. Never loses signal. Read more
Published 10 hours ago by Jason Ziemienski
5.0 out of 5 stars Flawless.......
Up and running in five minutes. No drivers to install. Just pop on the receiver on USB / and peel off the battery stickers and it was a done deal. Read more
Published 13 hours ago by David Carlin
3.0 out of 5 stars Range could be better and mouse is a pain
I got this to use on our media server; we have a desktop in our living room that we use to watch movies and tv and I wanted something wireless with a keyboard and mouse so I can do... Read more
Published 15 hours ago by Ryan R. Detzel
5.0 out of 5 stars For ME the perfect solution!
I have 2 of these now and for wireless keyboards WITH a track pad. I have no complaints.
I do not feel the need for a comprehensive review. Read more
Published 15 hours ago by Jeff C.
5.0 out of 5 stars Don't bother with the cheap stuff
I made the mistake of buying the RII Mini Wireless Bluetooth Keyboard and i couldn't control my HTPC from my bed which is about 3M. Read more
Published 19 hours ago by InstinctSF
5.0 out of 5 stars Great Product!!
This is great design. A must have for HTPC applications. Definitely recomend this product. The price is great... Good deal!
Published 1 day ago by V. Wijeratne
5.0 out of 5 stars Works great for the price!
This product is aimed at those using the internet on a TV screen. While any wireless keyboard can serve this purpose, having a mouse while you're on the couch just doesn't work. Read more
Published 1 day ago by Samuel Miller
3.0 out of 5 stars Works, but touchpad too sensitive, no adjustment available
The keyboard works exactly as advertised - it's the secret to using an old laptop for a htpc on the TV, and works pretty well. My only major beef is with the touchpad. Read more
Published 1 day ago by Olzab
5.0 out of 5 stars perfecto!
first of all, the range on this thing is pretty amazing. i use it hooked up to my 50 inch tv for video mostly. Read more
Published 1 day ago by peter
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