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List unavailable.Logitech K400 Plus Wireless Touch TV Keyboard with Easy Media Control and Built-in Touchpad, HTPC Keyboard for PC-Connected TV, Windows, Android, ChromeOS, Laptop, Tablet - Black
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Learn more
Return this item for free
We offer easy, convenient returns with at least one free return option: no shipping charges. All returns must comply with our returns policy.
Learn more about free returns.- Go to your orders and start the return
- Select your preferred free shipping option
- Drop off and leave!
Purchase options and add-ons
| Brand | Logitech |
| Compatible Devices | Multi OS Device |
| Connectivity Technology | RF, Unifying Receiver |
| Keyboard Description | wireless qwerty |
| Recommended Uses For Product | Multimedia |
| Special Feature | Built-in touchpad, Customizable controls, Media-friendly design, Wireless freedom |
| Color | Black |
| Style | PLUS |
| Product Dimensions | 13.95"L x 5.5"W x 0.93"H |
| Material | Acrylonitrile Butadiene Styrene |
About this item
- Media-Friendly: The K400 Plus wireless touch TV keyboard gives you integrated, comfortable control of your PC-to-TV entertainment, eliminating the clutter of a separate keyboard and mouse
- Plug-and-Play: Simply plug the Unifying receiver into a USB port and the wireless touchpad keyboard is ready to go; adjust controls using the Logitech Options Software to save preferred settings
- Power-Packed: Built with laid-back control in mind, this wireless TV keyboard has a reliable and long battery life of up to 18 months (2), including an on/off button to help it go even longer
- Wireless Freedom: Designed for seamless comfort and control, this HTPC keyboard boasts a range of up to 33 ft (1) wireless connectivity, with quiet keys and a large touchpad for easy navigation
- Broad Compatibility: Designed for use with Windows 7, Windows 8, Windows 10 and later, Android 7 or later, and Chrome OS
- Durable and Reliable: The spill-resistant design (4) and long-lasting keys keep you on-track despite any mishaps
- Upgrade to Logitech K830 Keyboard: For increased comfort, illuminated keys, USB/Bluetooth connectivity and a rechargeable battery try the K830 wireless keyboard. Touchpad Height: 2.99 in (76 mm), Width: 1.85 in (47 mm)
- Product carbon footprint: 4.9 kg CO2e Certified carbon neutral
- In case of wireless keyboard or combo (keyboard and mouse), the USB receiver is usually provided either inside the mouse (under the battery cover) or attached within the product packaging
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Product information
| Compatible Devices | Multi OS Device |
|---|---|
| Connectivity Technology | RF, Unifying Receiver |
| Additional Features | Built-in touchpad, Customizable controls, Media-friendly design, Wireless freedom |
| Number of Keys | 84 |
| Number of Batteries Required | 2 |
| Power Source | Battery Powered |
| Switch Type | Linear |
| Keyboard Layout | QWERTY |
| Hand Orientation | Ambidextrous |
| Button Quantity | 84 |
| Water Resistance Level | Water Resistant |
| Mechanical Keyboard Switch Model | chiclet |
| Is Electric | No |
| Number of Sections | 3 |
| Processor Count | 1 |
| Color | Black |
|---|---|
| Style Name | PLUS |
| Theme | Home Entertainment |
Warranty & Support
Feedback
| Brand | Logitech |
|---|---|
| Keyboard Description | wireless qwerty |
| Antenna Location | Multimedia |
| Built-In Media | 2 AA batteries (pre-installed), USB range extender, Unifying receiver, User documentation, Wireless Touch Keyboard |
| Model Number | 920-007119 |
| Model Name | K400 Plus |
| Generation | 2nd Generation |
| Series Number | 7119 |
| Global Trade Identification Number | 00097855115300 |
| Manufacturer | Logitech |
| UPC | 097855115300 |
| Item Weight | 0.86 Pounds |
| Unit Count | 1.0 Count |
| Warranty Description | Manufacturer’s warranty can be requested from customer service. |
| Best Sellers Rank |
|
| ASIN | B014EUQOGK |
| Customer Reviews |
4.4 out of 5 stars |
| Item Dimensions L x W x H | 13.95"L x 5.5"W x 0.93"H |
|---|---|
| Enclosure Material | Acrylonitrile Butadiene Styrene |
From the manufacturer
K400 Plus
Laid-back control of your PC connected TV
Navigate your TV-connected computer more easily from the comfort of your couch. With Logitech’s all-in-one TV keyboard/touchpad, simply type, click and scroll to watch videos, browse the web and check Facebook on your PC-connected TV.
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.
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10 meter/33 ft wireless range
Watch video, browse the web, chat with friends and more, without annoying delays or dropouts. Enjoy a responsive, trouble-free connection even in large spaces.*
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Media-friendly TV keyboard
Enjoy relaxed media interaction thanks to volume and arrow keys, Windows/Android shortcuts, a second left-click button so you can navigate and make selections with two hands, and more.
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Plug-and-play simplicity
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.
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Long-lasting battery life
Two pre-installed AA batteries last so long you might forget the K400 Plus uses batteries at all. (Actual battery life will vary with use, settings and environmental conditions.)
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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.
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Customizable control
Use K400 Plus right from the box, or personalize key and touchpad settings with Logitech Options software, available for download on the Logitech website.
System Requirements
- USB port required. Works with Windows 7, Windows 8, Windows 10 or later, Android 7.0 or later, ChromeOS
- Internet Connection (for optional software download)
Product Description
The Logitech Wireless Touch Keyboard K400 Plus lets you experience PC-to-TV entertainment the way you Watch video, browse the web, chat with friends and much more. The all-in-one keyboard with touchpad ends the hassle—and clutter—of multiple devices. And a 10-meter (33-foot) wireless range ensures your fun won’t be interrupted. Comfortable, quiet keys and a large (3.5-inch) touchpad make navigating entertainment effortless. Even setup is a snap thanks to the tiny, plug-and-play Unifying receiver. The 18-month battery life means you might even forget the keyboard needs batteries. 1 Wireless range may vary depending on operating environment and computer setup. Assumes up to two hours typing per day. Actual battery life will vary with use, settings and environmental conditions.
Safety and product resources
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What's in the box
Top Brand: Logitech
Important information
Legal Disclaimer
Open Box. Perfect condition
Customer reviews
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Logitech once again delivers a fantastic product!
Top reviews from the United States
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- Reviewed in the United States on March 30, 2019Style: PLUSPattern: FloralVerified PurchaseI have two 6 Series (MU6290) 40" Samsung 4K Smart TVs that I purchased at Costco, one in my office and the other in my master bedroom. For about $19 I purchased a wireless keyboard and mouse combo on Amazon to use with the TV in my office. They use a single unifying USB reciever and work great, just plug and play. The only thing I found I didn't like was having two devices to keep track of and having to switch between them to point and input data. I saw this keyboard as an Amazon Deal of the Day two days ago and just received it, in fact I'm writing this review with it while sitting on the bed and using my bedroom TV. It turns out to have been a very good purchase because it works great! I merely plugged the unifying USB receiver into the first USB input on the back of the TV, turned the keyboard on and started using it, true plug and play. And boy do I love using the touchpad to cursor around instead of having to switch between the keyboard and mouse like I do in my office. In fact, even though the keyboard and mouse work fine on the TV in the office, I may end up buying another K400+ to use in the office, it's "that nice" not having to use two devices. I know the K400+ is advertised as a device for using with a computer connected to a TV but I read other reviews where it was being used directly with a smart TV without a computer and, even though it works great with my Samsung, I can't speak to whether it works with all smart TVs, though I expect it should work with any of the later Samsung Smart TVs which use Samsung's Tizen OS. I don't know if it works with the other two major Smart TV operating systems, WebOS & Android. It's light, seems well made, has a QWERTY keboard with nice key response and feel and is spaced fine for touch typing. It's great for basic input and I'm finding out more about how it functions with my TV. For instance, I found out holding down the CTRL key while cursoring moves the cursor one word at a time, holding down the SHIFT key while cursoring highlights one letter at a time, holding down the SHIFT + CTRL keys while cursoring highlights one word at a time, etc. These are familiar, however I've discovered by playing around that other keys and key combinations do things but the result may not necessarily be what I expected, but I'm the type who likes to play and learn and will thus get even more use from this keyboard as I learn. For example, just discovered esc key is equivalent to the "back" function when used in your browser. I can mention the media keys, previous chapter, next chapter, pause/play, volume up & down don't work with my TV. I'm sure they do if the keyboard is connected to a computer that's connected to a TV, as advertised. However this keyboard is perfect for anyone who only simply wants to point and input, especially if you only want to use one device! Overall I'm "extremely pleased" with the K400+ and am so glad I decided to give it a try. Of course the only thing I can't comment on is it's longevity but I hope it lasts a good long time because I love this thing!
- Reviewed in the United States on September 5, 2025Style: PLUSPattern: FloralVerified PurchaseI really like this keyboard. I have a Walmart branded Chromecast device on my TV. With that brand, you can buy a USB adapter that allows you to connect ethernet and a USB A device. I plugged in this keyboard (wireless) and it worked straight away. I didn't configure anything. Watching Prime TV? Wanting to search for your favorite show? Use a keyboard instead of your remote. Much faster, more comfortable and with the track pad, you get the bonus of a mouse pointer. It's big enough to type with reasonable comfort but small enough to stow away while watching your show(s). I've had this unit for more than a few months and I'm on the same set of batteries. I expect that it has a long battery life. While made of plastic, it does not feel flimsy to me in any way. It's a great little keyboard for this application in a media room.
- Reviewed in the United States on February 6, 2026Style: PLUSPattern: FloralVerified PurchaseIf you need a compact, sturdy, inexpensive keyboard for occasional typing on a media TV or something of the sort, then this is the thing. It has a serviceable touchpad to the right so a mouse isn't needed. It does what I need it to do. The complaints I have are that it has no num lock or caps lock indicators and no backlighting. The touchpad is also pretty imprecise and would be annoying if it is used too frequently. The keyboard is compact which is good, and compact which is bad if you want to type a lot. Just buy it for its intended purpose and you'll be fine.
- Reviewed in the United States on March 13, 2024Style: PLUSPattern: FloralVerified PurchaseI already owned a small bluetooth keyboard I had bought for use with my Kindle tablets. I have a few 10in tablets that I sometimes use to connect remotely to my main desktop PC. The setup works incredibly well when you pair the tablets with a wireless keyboard and mouse.
I bought this additional bluetooth keyboard because there are times I'd like a keyboard, but don't want to have to deal with a separate mouse. Plus there are other times where I need to access a headless PC, or my Raspberry PI, or where I'd love a wireless keyboard for playing Steam games, etc. So I was looking at this keyboard as being great for multi-use.
The one thing I hadn't realized was that the small USB dongle (which is in the front flap of the box) is REQUIRED. Since the product description said this keyboard worked with Android, I just assumed it was like my other bluetooth keyboard and didn't need anything additional to plug in. As it turns out, yes, you DO need to use the usb dongle with a tablet or your phone -- and that kinda sucks because obviously those devices don't have a USB-A port.
Luckily I had a USB-A to USB-C converter from something else I bought and I tried it out in the Kindle Fire HD10. The keyboard and touchpad worked immediately! Yay!
I've ordered a right-angle USB-A to USB-C adapter, so that it's less likely to break if I bump it into something versus the straight USB-A to USB-C adapter that I have now. Then I'll be in-business, regardless if I want to use this keyboard with my tablet, a home theater PC, phone or whatever.
The quality seems decent. I haven't had a chance to fully test it out just yet, but if I have any issues I'll update the review.
The only other slight gripe is that there's a power switch, so it looks like it has to be powered on or off with the switch versus automatically powering off like my other compact bluetooth keyboard. I tend to forget to shut things off that I normally wouldn't have to (like a wireless mouse). I'd hope that the battery wouldn't drain when the keyboard is not in-use, or it would at least be minimal drain -- but time will tell! It's nice that it uses AA batteries so they're easily replaced.
All in all, this keyboard looks like it'll work out well for being a multi-purpose keyboard. It lacks the convenience of a dongle-less keyboard, but having the touch pad built into it makes it VERY convenient when you don't want to have to operate a separate mouse. There have been many times I've worked with a headless PC in the last few years and it's annoying to try to navigate with just the keyboard, or have to setup a mouse on the floor. So this keyboard will solve that problem. And, I'm actually looking forward to trying it out with Steam games to see how it holds up with some games being played while on the couch.
Top reviews from other countries
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Mohamed Ahmed El SharnoubyReviewed in Egypt on August 29, 20245.0 out of 5 stars جيد جدا
Style: PLUSPattern: FloralVerified Purchaseجيد جدا
R EReviewed in India on November 7, 20165.0 out of 5 stars Excellent product. Lightweight and small, without compromising too much on key size.
Style: PLUSPattern: FloralVerified PurchaseJust had it delivered a few hours ago. Tried it with my mobile (had to get a small OTG adaptor to get started). I also own the K480, and got this one because it has a touchpad. Comparing the two, both have unique features that I would not call positive or negative, because how one views a feature, or the lack thereof, depends on one's requirements. The plus-point of the K480 is that it connects through bluetooth, leaving the port free to charge the mobile (if you want to use it with your mobile/tab) or connect a pendrive to it. The keys are larger and better spaced out (important if typing comfort is a major priority). The K400 plus, on the other hand, requires the OTG adaptor, plus, the unifying receiver used to connect the keyboard to devices like the mobile, tab, or the LCD TV. The plus point of this feature is that connection is immediate. The minus point is that one must be careful not to lose the 'unifying receiver'. Also, if you forget the OTG connector, there is no way you can connect the keyboard to anything. The 'K400 Plus' is also lighter and slightly tinier: But comfortable enough for normal to large sized fingers to type without any obstacles. Unlike the K480, this piece has the touch pad. One main advantage of going for these keyboards ( be it the K480 and K400) is the amount of money saved...in my case, I saved 28K approx., the amount I would have to invest for getting a new laptop. And just didn't have the money to invest in one. Now, with this, I can complete most college assigments. And a couple of years later when my phone conks off, I can simply get a new smartphone for about 8-10K. If one calculates the interest accumulated, one has way more in one's hand than one thinks.
Ryan BReviewed in Australia on November 30, 20255.0 out of 5 stars Good keyboard but a bit overpriced.
Style: PLUSPattern: FloralVerified PurchaseVery useful keyboard for a media centre PC. Very handy having both the keyboard and trackpad in one unit rather than trying to find a surface to use a mouse on. Keyboard is good to type on. The unit as a whole feels solid but the plastic it is made out of seem quite cheap - which the product definitely was not! So the prices Logitech charge are a bit high but its the only media centre keyboard on the market so you just have to deal with it.
T. SimReviewed in Singapore on April 17, 20235.0 out of 5 stars The dongle is on the flap of the box.
Style: PLUSPattern: FloralVerified PurchaseVery important detail. You would expect the dongle to be in the battery compartment, but it is actually on a flap on the box. Seller was very polite and helpful when I enquired about it. On an unrelated note, this keyboard works with the Logitech Options software, but Logitech Options, the program to configure the keyboard does not seem to work with Window 11. Just something to be aware of. The keyboard and trackpad will still work, only there won't be a way to reverse two finger scrolling direction. That is a Logitech issue.
sPuTnikReviewed in Canada on July 13, 20225.0 out of 5 stars Excellent Compact Wireless Keyboard with Integrated Mouse Pad.
Style: PLUSPattern: FloralVerified PurchaseThis review evaluates the “K400 Plus Wireless Touch TV Keyboard” made by LOGITECH.
The product was shipped with no excessive or wasteful packaging and all components were contained snugly in the box. What’s in the box: one (1) Wireless Touch TV keyboard, one (1) Logi “Thunderbolt” wireless USB-A transmitter, two (2) AA alkaline batteries, and user instructions. This keyboard took almost a month to be shipped to me however; it was well worth the wait.
First impressions: Solid, compact, and lightweight. This keyboard is well made and nicely laid out with an integrated mouse touchpad on your right-hand side. It has minimal flex and a nice rigid feel. The keyboard connects to your PC via a USB-A transmitter key. It is powered by two (2) AA alkaline batteries (provided) which can last for up to 18 months of use (based on 2 hours per day). There is an ON/OFF switch on the front of the keyboard to preserve battery life when not in use.
Keyboards are a very “personal” piece of sensory input equipment; you will never please everyone with how the keys “feel” and perform in the hands of the operator. This keyboard has a nice soft yet responsive input and is comfortable to type on. The integrated mouse pad feels identical to that of a laptop. The keyboard has decent range, I tested it at multiple distances up to 15 feet with no loss of connection.
Cost-effectiveness and value: Overall I am very impressed with the product, it is well made, compact, and does a good job. I was looking for a compact keyboard with an integrated mouse pad that utilized a small footprint on my shop workbench… This fits the bill to a tee. At a current price of $39.99, I feel it is fairly priced for the functionality and convenience delivered.
In summary: the “K400 Plus Wireless Touch TV Keyboard” made by LOGITECH is well made, compact, and does the job it should. I would recommend this product without reservation.
Pros 👍:
✔ Well-made using quality materials.
✔ Solid, compact, and lightweight.
✔ Nice responsive soft-touch keys.
✔ Integrated mouse pad.
✔ Wireless connectivity via RF USB-A transmitter key.
✔ Good connectivity distance – up to 33 feet.
✔ Long battery life – up to 18 months based on 2 hours use per day.
✔ Fairly priced and good value.
Cons👎:
✘ None!
This review evaluates the “K400 Plus Wireless Touch TV Keyboard” made by LOGITECH.5.0 out of 5 stars
sPuTnikExcellent Compact Wireless Keyboard with Integrated Mouse Pad.
Reviewed in Canada on July 13, 2022
The product was shipped with no excessive or wasteful packaging and all components were contained snugly in the box. What’s in the box: one (1) Wireless Touch TV keyboard, one (1) Logi “Thunderbolt” wireless USB-A transmitter, two (2) AA alkaline batteries, and user instructions. This keyboard took almost a month to be shipped to me however; it was well worth the wait.
First impressions: Solid, compact, and lightweight. This keyboard is well made and nicely laid out with an integrated mouse touchpad on your right-hand side. It has minimal flex and a nice rigid feel. The keyboard connects to your PC via a USB-A transmitter key. It is powered by two (2) AA alkaline batteries (provided) which can last for up to 18 months of use (based on 2 hours per day). There is an ON/OFF switch on the front of the keyboard to preserve battery life when not in use.
Keyboards are a very “personal” piece of sensory input equipment; you will never please everyone with how the keys “feel” and perform in the hands of the operator. This keyboard has a nice soft yet responsive input and is comfortable to type on. The integrated mouse pad feels identical to that of a laptop. The keyboard has decent range, I tested it at multiple distances up to 15 feet with no loss of connection.
Cost-effectiveness and value: Overall I am very impressed with the product, it is well made, compact, and does a good job. I was looking for a compact keyboard with an integrated mouse pad that utilized a small footprint on my shop workbench… This fits the bill to a tee. At a current price of $39.99, I feel it is fairly priced for the functionality and convenience delivered.
In summary: the “K400 Plus Wireless Touch TV Keyboard” made by LOGITECH is well made, compact, and does the job it should. I would recommend this product without reservation.
Pros 👍:
✔ Well-made using quality materials.
✔ Solid, compact, and lightweight.
✔ Nice responsive soft-touch keys.
✔ Integrated mouse pad.
✔ Wireless connectivity via RF USB-A transmitter key.
✔ Good connectivity distance – up to 33 feet.
✔ Long battery life – up to 18 months based on 2 hours use per day.
✔ Fairly priced and good value.
Cons👎:
✘ None!
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