Logitech Touch Plus Wireless Keyboard (K400)

  • Model #: 920-007119
  • Web Code: 10382623
Sold and shipped by: Best Buy
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This Logitech Wireless Touch Plus K400 keyboard lets you experience seamless connectivity between your computer and TV. From the comfort of your couch, you can watch videos, browse the web and chat with friends on the big screen TV. Its design is compact and unobtrusive, so the device can be kept at arm's reach or on the coffee table.

More Information

  • Wireless range of 10m (33ft.) enables a responsive, uninterrupted connection in even the largest rooms
  • Comfortable keys, easy-access volume controls, and an arrow-key layout simplifies navigation
  • Compact keyboard with integrated touchpad puts all your controls in a single device
  • Watch video, stream music, connect with friends, browse web pages, and more without annoying delays or dropouts
  • Second left-click button permits two-hand navigation and selection
  • Shortcuts simplify control for Android and Windows users
  • Hot keys work right from the box with no configuration required
  • Easy set up, just plug the tiny Unifying receiver into a USB port and you're ready to go
  • 18 months of battery life virtually eliminates the hassle of replacing batteries (use the on-off switch to extend battery life even further)

What's in the Box?

  • Logitech Wireless Touch Keyboard
  • Unifying Receiver
  • 2 x AA Battery (pre-installed)
  • User Documentation


  • Parts - 1 Year(s)

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  • Connectivity Type
  • Connectivity
  • Bluetooth
  • Cord Length or Cordless Range
    10 m
  • Ergonomic Design
  • Keyboard Language
  • Built-in Trackpad/Touchpad
  • Backlit Keys
  • Internet Keys
  • Multimedia Keys
  • Mechanical Keys
  • Custom Programmable Buttons
  • LCD Display
  • Number of Memory Profile(s)
  • Colour
  • Wrist Rest Included
  • Integrated USB Ports
  • Designed For Gaming
  • Battery
  • Solar Powered
  • Battery Life Indicator
  • Rechargeable
  • System Requirements
    Windows 7; Windows 8; Windows 10 or later Android 5.0 or later Chrome OS USB port Internet connection (for software download)
  • Dimension
  • Width
    35.43 cm
  • Height
    2.35 cm
  • Depth
    13.99 cm
  • Weight
    0.39 kg
  • Width (Inches)
    13.82 in
  • Height (Inches)
    0.92 in
  • Depth (Inches)
    5.46 in
  • What's in the Box
  • Warranty Parts
    1 Year(s)



Customer Reviews

4.6 / 5
Based on 3493 review(s) More about Customer Reviews

Ratings in Detail

  • 5
  • 4
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  • 2
  • 1

Positive vs. Critical Reviews

Positive 97%

3404 Reviews

Critical 2%

89 Reviews

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  • from Toronto, ON

touchpad too sensitive

My major complain about this keyboard is the touchpad is too sensitive, hope there is a way to adjust the sensitivity. The second thing is I find the keys are very slow to my taste, often pressing the wrong key.

  • from Etobicoke, ON

Great Keyboard

i have 5 of these very good keyboards why? 1. easy to setup/use for all ages 2. cleaning is a breeze 3. more or less toddler proof(can take a beating) So why not 5 stars well only hope to get illuminated key for the same price.

  • from Barrie, ON


Had this keyboard for 2 years. Never fails to connect. I wanted a small keyboard for computer at work and this was the ticket. Fits easily into computer bag. I have carried this keyboard world wide and it never disappoints.

  • from Granby, QC

Ne fonctionne pas pour Smart TV

J'ai la Smart TV Sharp de 55 pouces, Logitech clavier sans fils K400 connecté a la TV. Sur Netflix soit, faire la recherche ou pour taper mot clé, et défilé pour voir les films, rien qui marche. Vraiment décu.

  • from Scarborough, ON

Think twice

Worked well for 3 months, then started disconnecting and reconnecting for a few weeks. Then finally died completely. I may have just bought a lemon...???

  • from Scarborough, ON


some keys are extra small and placed weirdly. not to mention if your hands are at all have any moisture on them the keypad wont work. i will be going to another logitech product and throwing this one in the garbage

  • from Montréal, QC

Very bad touchpad

I am using this keyboard for IPTV, my computer is connected to my TV. I am not far from the computer, like 2 meters. The touch-pad is very very bad, if I scroll down, sometimes the browser's page just goes very fast to the bottom. It's not smooth at all. From time to time the way the touch-pad scrolls down or up it just changes by itself. Totally weird. Also, not all the time the "one click" from the touch-pad works. I personally don't recommend this keyboard

  • from Boston, MA

Love it!

I purchased this keyboard about 6 months ago and am very happy with it. I have a Sony Vaio laptop, and at some point developed problems with the laptop's keyboard, certain keys not working, etc. The computer is fine, but to get the keyboard replaced was much too costtly. This keyboard was the solution, and it is working wonderfully. The batteries also seem to have long life. My only suggestion is if there were some way the battery life could be checked. Unless there is and I am missing it. When I am away from home or office, I always keep 2 more batteries handy, in case the batteries die,, but still don't know when they will be needed.

  • from Don Mills, ON

Logitech Touch Plus Wireless Keyboard (K400) Nice!

Great keyboard!!! I have not changed the batteries since I got it and that was well over a year ago with moderate usage.

  • from Severn, ON

Great Keyboard

Hands down this is a great keyboard. I own two to use with my IPTV and android boxes. It works instantly out of the box. I have had one for almost 2 years with no issues and just bought another.

  • from Calgary

nice compact but not comfortable and low quality

Have been using this keyboard for a year now. I find that I make much more typing mistakes on it then on the Lenovo T450s laptop keyboard. Also it has started to repeat certain letter now endlessly, despite that they key is raised again. Only way to stop is to press the back key. Some of the key labeling has also come off already, as they are stickers and not engraved markings. Hoped that a Logitech keyboard would last longer than a year.

  • from Thunder Bay, ON

I own 2 of these

I have owned 2 of these k400 plus keyboards for the last couple of years and I have to say that they work relatively flawlessly. Both are used on media computers and both were purchased on sale. As you can imagine, the keyboard has been dropped a number of times as it is usually left on the couch, but still keeps working. I'd buy another without hesitation

  • from Etobicoke, ON

Good keyboard!

The wireless keyboard is nice as I can use it anywhere in my room, especially when watching movies or youtube videos. The only downfall to this keyboard is that the keys are pretty close together but I guess that's something to get used to rather than an issue as I have been using wider key keyboards prior to this one. All in all, good keyboard, good functions and easy to install.

  • from Scarborough, ON

Excellent Product

Excellent Product, good for those people has TV box or if you attach your computer to your TV.

  • from Burlington, ON

Great keyboard for android.....

Just bought an Nvidia shield this thing works like a charm, just plugged in the dongle and bingo love it bought it on sale I would have paid the full price works perfect....5 stars all the way.

  • from Thornhill, ON

So far, So good.

Purchased 3 of these keyboard within the last 2 weeks. So far so good. Love it. Light and comfortable to use. Using it for remote control of my PC connected TV and my laptop (I don't like build-in keyboards - easy to break, expensive to fix). So far have no issues. All keys working fine, including mouse control.

  • from Ottawa, ON

Good for damaged hands

I've got peripheral neuropathy -- ie my hands have nerve damage and don't work as well as they used to. I have trouble using the mouse w/my desktop. I bought a fancy one from Logitech, but that didn't help. I was thinking of getting a laptop & phoned Best Buy for advice. The young man in Computers suggested this keyboard. The touchpad works well for me. I don't mind the Chicklet keys. I can't touch type any more. I think it's terrific. Got it on sale for [price]. Lot less than [price] for a laptop, which was greatly appreciated by this old pensioner.

  • from Montréal, QC

Good purchase

It's exactly what I was looking for.

  • from Belleville, ON

Works Great

Works Great.

  • from LANGLEY


Never replace the mouse with this awful smooth pad. It drives us crazy.

  • from Toronto, ON

Works like a charm

To be honest, I've only used it for a weekend, but it does the trick. The touchpad is a lot more useable than the mouse I had on before and the fact that I can sit on the couch and use my computer is great. AND it installed on Ubuntu without any issues.

  • from Montréal, QC

Best home theatre keyboard period.

Plug and play connection. Connects as soon as i witch it on. used with chromebook plugged to TV. easy to use + convenience hotkeys (left mouse click on top left - genius). Touch pad supports 2 finger scroll. 6 months battery life and still going under daily use (2h minimum). The only upgrade to this model I would consider is the option for backlit and a larger touchpad but not if I have to sacrifice anything about what this product already is. Thank you Logitech.

  • from Arnprior, ON

Logitech Touch wireless keyboard

very easy to use and works great I love it best keyboard ever had.

  • from Vancouver, BC

good all around media keyboard

I have an aging IOgear wireless media keyboard and while it is still functional, some of the keys are beginning to get really noisy and the left mouse click button is partially worn out. I uses an analog joystick on the top right corner which is generally more intuitive and easier to use. I have been reluctant to try out the K400+ (as well as its older K400 sibling) simply because I preferred the joystick more than a trackpad. Anyway, I saw this on sale last 2016 boxing day from Best Buy (as well as from other retailers) and decided to give it a shot. I was pleasantly surprised that while the unit was fairly lightweight, it did not show signs of flex during use. The trackpad takes a little getting used to (not a big issue when you have the pad on a fixed laptop) but a little more difficult when the entire keyboard is held up. The analog joystick for me is a better setup since you are able to firmly grasp the keyboard with both hands and just use your thumb for moving the stick. On the other hand, with the K400/+ you have to firmly grasp the keyboard with your left hand and use your index fingers to navigate. Not a big issue if you have your keyboard on a coffee table or your lap Pros: The receiver looks like it's a unifying receiver so you may be able to pair it with other logitech devices simultaneously. It's virtually plug and play. I've connected it to various pc's running different operating systems and connected it directly to 2 smart TV's (a 2 yr old Samsung and a 2016 Sharp) and it worked immediately. It comes with batteries pre-installed so at least it's ready to use out of the box Cons: Well, not really a con but the micro-receiver is placed on the outside lip of the carton packaging which could easily be lost. There is still as small holder within the battery compartment to keep the receiver when not in use or during transport. Hopefully the battery life on this last longer if not just as long as the K360. A pair of good alkalines last more than a year and even cheap dollar store rechargeables last for 6 months (or more) before requiring a recharge.

  • from Thunder Bay, ON


Great for my home theater pc. Range is decent enough to sit on couch 20 feet from my pc with no issues. On sale frequently.

  • from Milton, ON

Great keyboard for the TV/PC

Great keyboard for the TV/PC

  • from Saint Catharines, ON

Love IT!

The only thing I think its missing is a set of power control buttons to turn on the pc remotely. Otherwise the range and all other features as promised.

  • from Montréal, QC

Great remote keyboard for TV/PC combo

Very satisfied, was trivial to set up, worked on an Ubuntu system hooked up to the TV. Only minor complaints: 1) an LED indicator for the Caps Lock button would be very helpful. 2) Larger/better spaced arrow keys for navigation would also be helpful.

  • from Blind river

Flawless product

I bought this keyboard for use with my nvidea shield pro android box .. using the controller that came with it is TIME CONSUMING!! Using the arrows to type onto the onscreen keyboard is a pain , this Logitech keyboard runs flawlessly , and typing something in is fast and easy ! The touch mouse is an added bonus

  • from Montreal


Great you get an amazing product

  • from Richmond Hill, ON

Logitech keyboard

Easy to use, good quality

  • from Victoria, BC

Simple & Easy

Bought to use with a Linux Kodi box I made for the Living Room. Works well right out of the box (keyboard and mouse)with Linux Mint although no advanced functions work. I was able to set a few shortcuts to regain those via Linux keyboard. I use this same keyboard for my other HTPC setup with Windows 10 and again works very well.

  • from St Thomas, ON

Extremely handy and space saving

I use a desktop computer with a TV as my monitor and I wanted to be able to enjoy watching things from a distance without having to have a keyboard and wireless mouse to keep track of, so this keyboard with built-in track pad was perfect. I have used it heavily at times and it's been so enjoyable to use, not only because the keys are very comfortable to type on but also because it has volume and play/pause controls, so everything I need to watch things and enjoy my computer from anywhere in the room is right at my fingertips. Highly recommended!

  • from Toronto, ON

Works with Android TV Box

Good for occasional use. Keyboard is not as nice as are in typical notebooks.

  • from Cardinal, ON

WIFI Keyboard

Very easy to use. Does not need any driver..Good concept. Good price

  • from Ancaster, ON

Best buy....:)

Didn't work with SAMSUNG Smart TV Apps like YouTube. It worked though on ANDROID IP TV Apps including YouTube.

  • from Milton, ON

Works Great With LG SMART TV

Bought this to use with my LG 55LF5800 Smart TV because using the remote is a hassle when navigating the internet. I simply plugged the USB dongle into the back of the TV and was off and running. The keyboard works perfectly, the trackpad is awesome and the volume buttons control the sound. Now I can easily surf the web and apps using the keyboard. Range is also great - I sit about 12ft back from the screen and there was no issue with lack of control. Highly recommend this product!

  • from Winnipeg, MB.

Pretty good for the price.

I use an older version for my smart TV. It works great except the fact that the two finger scrolling on the mouse pad is way too sensitive. Hopefully this one will prove to be different. Bang for buck factor? You can't go wrong at this price - got it on sale for [price] and change.

  • from Toronto, ON

Perfect Couch Companion

I ordered this keyboard since it was so cheap, and the mouse was a place. I use it with AndroidTV (Sony). It was plug-and-play from the box and works great. It even has shortcuts for android commands such as back, home, search etc. It's a very quality product and I have yet to discover an issue. Logitech is great for their customer service as well, so I know if I have a problem in the future they will be there to help out.

  • from Cambridge, ON

Good TV box or small space keyboard/mouse

I have 4 of these running off machines hooked to the TV's, Android box and Raspberry Pi in the house. 2 older models with more buttons along the top and 2 of this model with the one button. The newer version is much better when you go to pick it up you don't hit any of the buttons along the top of the older model. otherwise it works exactly the same as the older models. Size is great, slightly larger than a standard laptop keyboard, unified dongle and the batteries last months. Simple setup on almost any OS, plug and go for Android, Ubuntu, Windows and Raspberry Pi. Highly recommend it if you get it on sale!!

  • from Brampton, ON

Good low cost Media Keyboard

I hooked this product up to my Samsung SmartTV. Ir works well and it improved the experience on the TV by speeding up typing and having the use of the mouse. I like the touchpad being built in, as it means I have one item to worry about. I can't vouch for the reliability of the product, as I've only had it for a few weeks, but it works as advertised, though I find the keyboard action a little odd. The keyboard size is small, but the keys are easy to type on and aren't too small, and I have pretty big hands. A good value when on sale.

  • from Ottawa, ON

good but not perfect

My old wireless KB is starting to act up so thot would get a stand-by. KB key feel is ok, but feels a bit flimsy when typing. HOME and END keys require FN as a shift key operation which is a pain. Non-standard key names are used on keys so in poor light " alt " is harder to see than the stnd " Alt " (with a CAP). same with some other keys, but Alt is worst. Having touch pad to right, rather than below space bar, is less functional for me.

  • from Orleans, ON

Great Product

Had an (otherwise) perfectly good laptop with broken screen, not worth replacing. I use this keyboard plus a USB wifi adapter to put the laptop minus screen in permanent HDMI hookup to a widescreen TV. The touchpad is first rate. Now I have a networked "smart" TV. Great for surfing web, watching Netflix, Youtube, networked photo albums & videos and playing music etc from my couch. And bonus, my laptop is recycled to a new life. I find the kb a little small, but it stores well on a nearby bookshelf until needed. It works as advertised & I highly recommend it for similar challenges.

  • from Moncton, NB

Modern conveniences!

The one situation where a wireless keyboard is great. Works like a charm, Logitech almost always gets it right with their 3rd party peripherals, great deal on a 1-day Flash sale, As someone else pointed out, a scroll wheel would be the only possible improvement I can think of. Which is why I dropped 1 star for 'Features'.

  • from Thunder Bay, ON

Great for media center computer

This is a great little keyboard/mouse combo. I've been using it in the living room to control a media center PC. Nothing to configure, it just works. Battery life is excellent. It is a bit smaller than a standard keyboard so if you have large hands you might want to test it out in the store first.

  • from St. John's, NL

It does what it is supposed to do

I got this keyboard to control my TV Box. It works great! It helped me find features on the box that I didn't even know it had. I like the trackpad. My 12-year old showed me how to use 2 fingers to scroll up and down. Who knew! I highly recommend this product if you need a wireless keyboard with a trackpad.

  • from Newmarket, ON

Good product

I got this product at half price as xmas deal. Besides the price, I am very satisfied with the performance. The wireless range is farther than expectation. I have tried from about 6 meters away and it still works properly. The keyboard is light, quiet and responsive. The mouse pad is responsive and accurate. The only disappointment is the lack of sleep button that I need often.

  • from Toronto, ON

Excellent Buy

I was able to get this on sale a couple weeks ago I was afraid it would be too small at first (the keyboard section anyway) but it's actually the perfect size, for my hands anyway. The keys have just the right about of spring and are not squished or tiny. The touch pad section is quite bare with just the touch pad, left and right buttons, and volume buttons. But it's all good, at least it's not crammed with functions that one wouldn't use. I find the touch pad not sensible enough at times but I find it a minor issue. Love the overall feel of this keyboard. Would definitely recommend this (but only at sale price...)

  • from Toronto, ON

It's a keyboard

Sturdy Light Comes with batteries no issues

  • from Tecumseh, ON


I used it mainly for searching on my TV streaming. Fantastic value well made.

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