Customer Ratings & Reviews

I needed a keyboard that would both fit on my lap and be easy to type with. This Logitech - K400 is perfect for both. In fact I am using it to write this review. It works so well that I put my full size keyboard in storage and use it full time at my desk.

I wouldn't use this to write a novel, but it works great for a temporary or light use with a server or media device. The Fn keys can be swapped on Windows or Linux to work normally. I've used it on Windows, Linux, an xBox 360, PS4 and a Samsung TV.

This keyboard is a great entry for a media center input device. The built-in trackpad and long battery life have been very reliable so far. The build isn't premium, but it functions like a champ

It's a very nice keyboard for your smart TV. It works with most brands except Sony. Sony smart TVs does not allow Bluetooth keyboard connectivity. The set up was a breeze, I had it working in under a minute. Also the touch pad is a nice addition, makes it easier for smart TV operations.

Nice little keyboard for wireless use or on the go.

There are both pluses and minuses to this keyboard. I use it with a desktop computer and have not used it with any other device. It is wonderfully compact and saves space when compared with a full size keyboard. The keys are full size and operate very smoothly which makes typing a breeze. When browsing the net using Chrome, the page down key on this keyboard moves the cursor down only one line at a time. It doesn't re-position the cursor at the bottom of the web page as did my full size keyboard. Instead of one keystroke to reach the bottom of the web page, a downward swiping motion on the touchpad must be used. I've also had an intermittent problem with the font size in Chrome suddenly and unpredictably changing. This happens when using the touchpad and I have yet to figure out what gesture causes it. Suffice it to say that it's irritating when this happens. Overall this is good little keyboard although the touchpad can be a bit quirky at times.

I use this for work. To be able to walk around to be able to plug into PC's that don't have keyboards or mice. Have something compact that I can use with ease. Makes my job easier.

Pros - It works great with any device that has a USB connection. - It works great with a Samsung smart tv, an XBOX one, or a Kodi box. - Easy to set up - Built-in touchpad to control the mouse - Best value for the money Cons - None

I like the price, but I have to say, the build quality is decent and the keys feel spongy. It does the job and it's compact enough for me to store in tight spots. The battery life is excellent though, and the price is quite affordable.

It's a cheap keyboard with volume controls and a trackpad. Hard to complain about any of it at the price its at.

This works great if you hook your computer up to the TV. The touchpad is much easier then trying to keep track of a mouse pad or having a separate mouse and keyboard. Range is great though I haven't tried it over 20 feet. Battery life is excellent so far.

Great value for the price! I originally had the sleek Apple wireless keyboard and the trackpad to pair w/ my older Mac min that is hooked up to my TV. The signal would drop frequently and the peripherals would stop working. Completely unreliable and definitely maddening when entertaining guests. I replaced that setup w/ this and so far it's been working well. I love the thumb hold button on the top left--makes navigating the screen and clicking/moving stuff a cinch! The integrated track pad works well for what I need it for. A suggestion for improvement would be to have included a track wheel on the right side that could be easily accessed w/ the right thumb to make page reading/scrolling an easier process.

Bought this for use with my computer I have in the bedroom, works great for that. I imagine it would be great in a living room situation as well. Wish the keys were backlit but at this price I was willing to look past it.

Was successful in pairing this device with my TV and so far works well. It was difficult browsing internet on TV without such a device which was an important reason behind this purchase. In short, the product works well and does the job it was intended to.

I bought this to go with my Microsoft Surface tablet because I don't like those case/keyboard things. It's great! It's super small, so I can travel with it. I really love it. It makes the Surface tablet even more like a full-functioning computer. A++++

All three of my computers have this keyboard. My first one was purchased 4 or 5 years ago. Never had any problems.

Great price, works great. I would recommend to a friend.

Maybe it's because I've never like the shallow chicklet keys of a laptop keyboard, but I find it uncomfortable to type on. Also, I find the mouse pad to not be very sensitive. But for the price, and it being an all-in-one, if you don't have, or want to carry a separate mouse and a decent (heavy) keyboard, it's convenient when you need a simple and lightweight solution. But honestly, if it's for more than a quick/simple operation, I suggest using a legitimate keyboard and mouse. That's what I ended up doing out of frustration only after 20 minutes of trying to navigate windows. But I am someone who has always disliked using laptops. For people who dock a handheld gaming system, like the ROG Ally to a larger display, this could be great to use for clicking this, or that, or quickly changing a game or driver setting before a game. But as I said, anything beyond that, I'll opt for a separate mechanical keyboard and gaming mouse. Build quality is typical Logitech quality, which is good, especially for the price. I like that it's powered by a couple triple AA batteries instead of a built-in solution. That way it won't become e-waste in the future. There's also a little dongle holder inside of the battery compartment for when the keyboard's dongle is not in use.

I use this for the desktop in my family room. Feels great to relax on my couch and be able to use my desktop so easily with this wireless mouse/keyboard combo! Battery lasts plenty long and the touchpad works great with the multi finger gestures.

Good keyboard for the money. Easy plug in play. I simply plugged usb into my Sony 810c tv and it worked flawlessly. I use it to surf the web on my television and search for movies on firestick. It doesn't work so well with Netflix and Spotify but overall a very good purchase.