Logitech K400 Plus Wireless Touch TV Keyboard With Easy Media Control and Built-in Touchpad, HTPC Keyboard for PC-connected TV, Windows, Android, Chrome OS, Laptop, QWERTY UK English Layout – Black
Original price was: £44.99.£29.99Current price is: £29.99.
Price: £44.99 - £29.99
(as of Jun 08, 2025 09:47:12 UTC – Details)
From the manufacturer
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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.
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.
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.
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.
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.)
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.
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
Works with Windows 7, Windows 8, Windows 10 or later, Android 5.0 or later, Chrome OSUSB portInternet Connection (for optional software download) 
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 with 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 last even longer
Wireless Freedom: Designed for seamless comfort and control, this external HTPC keyboard boasts a range of up to 10 m(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
Customers say
Customers find the keyboard works well with devices like Steam Deck and appreciate its functionality, with the trackpad being particularly effective. They consider it excellent for occasional use, easy to use, and good value for money. The build quality receives mixed feedback, with some finding it well-made while others say it feels cheaply built. Customers disagree on the size, with some appreciating its compact design while others find it too small. The touchpad responsiveness and keyboard feel are also mixed aspects, with some praising the touchpad while others find it unresponsive, and some describing the keyboard as comfortable to type with while others disagree.
11 reviews for Logitech K400 Plus Wireless Touch TV Keyboard With Easy Media Control and Built-in Touchpad, HTPC Keyboard for PC-connected TV, Windows, Android, Chrome OS, Laptop, QWERTY UK English Layout – Black
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Original price was: £44.99.£29.99Current price is: £29.99.
Coffee –
Logitech K400
Really decent keyboard for the price. It isn’t the cheapest you can get but it is Logitech and I think they make good, solid devices. I don’t have any negatives to say about it except for the very important little dongle is hidden in the edge of the box, making it very easy to miss if you don’t look. Otherwise, it’s fantastic.I use this with my nVidia Shield device, plugging the dongle into the system and it just works out the box. Having a trackpad makes it great for being able to get to things quicker than with a remote.It’s lightweight, easy to set up and looks pretty good. I like the slate grey colour with little yellow accents. The typing feel is okay, I wouldn’t really use this as a main device for gaming or long typing sessions but it’s great for just pulling out when I need it.At £44.99 I wouldn’t want to pay any more but I got it on say for £23.99 with 47% off which I think is a great price.
Mark Hudson –
Good keyboard
Works really well and is a very good typer. The trackpad works fine for me you have to get used to it a bit but works well. It is very light and easy to carry about a room if like you you canât sit for along time, it types better than I expected with good depth to the press so you know you have typed a letter. It is plasticky but is stiff and doesnât flex so pretty sturdy. Iâve not had it long enough yet to judge battery life.Only negative is the usb bit is in the bit where it opens so could get lost or over looked
Big Ben –
Well-made, long life battery, touch pad is ‘OK’. 2023 – It has survived being drenched!The Rii K22 has a neat slot for the dongle that does fit! Just saying . . .
Cordless keyboards and mice originally used to be a royal pain – always needing fresh batteries or recharging, usually when finishing something urgent! Funny battery types in them, often enough to annoy. Unreliable, too.But not this one! Battery life is good, and it works as reliably as a corded keyboard. It is fine for web surfing as well as long typing sessions.The two original vanilla ‘GP brand’ AA cells are still showing as good on my tester after six weeks – which included all the Christmas eMails and ordering, thank-yous and so on….The keyboard itself feels good; not the absolute bestest ever, but good for typing at my own top speed of about 35 wpm. I like it!There are not really enough keys, so one needs to do (eg) ‘function-backspace’ in order to do a ‘PrintScreen’, and the tiny grey-on-grey ‘Function’ key icons are close to illegible, even with my new vari-focal glasses. They are the sort of icons whose intention is only clear _after_ you look it up! The sort of Icons that resemble (in function) the legal font “Enron Beelzebub” often used for the obfuscated fine print on contracts.The track pad is indeed OK. I get on fine with track pads – people who do not (like my wife) will (of course) hate it. Just saying…I do the odd bit of CAD editing for the 3D printer on this machine, and it’s fine for that. Not as precise as our vintage trackball, but that would not be expected of a vanilla track pad.My pet peeve is the on-off switch, which is sensibly arranged to not be easily operated accidentally, but it is so tiny that only my little fingernail gets close to fitting it. But I do use it (pretty) religiously, turning off at night, or when we go out.If you can handle a track pad, this is an OK keyboard/track pad combo, a tad expensive, but it seems to be good quality. Recommended – but do read the edit below!EDIT – JAN 2023OK, it got wet (a burst pipe) – so did the PC and the screen. But after long hairdryer and fan-heater sessions, all three are now working again. I confess to buying another keyboard – the Rii K22, which is rechargeable, turns out it types better for me, has a distinctly better track-pad and is cheaper! The K400 is OK, but the Rii K22 does suit me better.Did you know that this K400+ has a little slot in the battery lid which takes a USB dongle?No, I didn’t know that, either. Sadly, it seems as though the dongle is bigger than it was back in the early days, since the battery lid will not fit back on if the USB dongle is in the slot!D’oh!
Ellyð –
Functional and convenient, but overpriced.
The Logitech K400 Plus Wireless Touch TV Keyboard is a decent device, offering convenient media control and a built-in touchpad that makes it ideal for PC-connected TVs, laptops, or systems running Windows, Android, or Chrome OS. The design is sleek, lightweight, and easy to use, and the wireless range is impressive, making it a good option for controlling your system from the comfort of your couch.The touchpad is responsive, and the QWERTY UK English layout is practical and well-spaced, making typing straightforward. Itâs a great choice for casual browsing or media consumption without needing a separate mouse or bulky setup.However, despite these positive features, the price is too high for what it offers. While it works well, it doesnât feel premium enough to justify the cost compared to other budget-friendly alternatives in the market. If Logitech reduced the price, it would become a much more compelling option.Verdict: Not worth buying at its current price point.
Piotr –
Easy setup, easy to use.
Looks good, easy to set up and connects instantly with the tv android box. Makes using one a lot better. The touch pad is sensitive enough, has left and right mouse buttons underneath and even a scroll function.Got no complaints, the keyboard does exactly what I need.
Colin G –
Great remote keyboard with all the features I need!
I already had a very small remote keyboard which was ok but this is a game changer! We’ve used a small PC connected to a large monitor instead of a TV for many years but the new Logitech makes it absolutely seamless! The range is more than enough for ouriving room and the connection is instant and stable. Keyboard feels positive and overall this represents good value for money. The track pad supports multi touch so scrolling is extremely easy and intuitive. Great product… I should have bought one years ago!
Florencio D. Laron –
I like the keyboard. Thanks.
Manav T. –
Received in worst condition.
Aryan Ashok Sharma –
Beautiful product, comfortable to use and light weight
Ivan Pashev –
The best. Razers, cherry, ms, all are much worse. This is the best in all directions. The keys, the size, all functions of keys kept via fn, touchpad is great
R. O’Connor –
Très bon produit