Customer Ratings & Reviews

I teach. I have an 80" touch screen monitor in my classroom. Over the summer, the USB dongle to my first Logitech keyboard was lost. Having the wireless keyboard allows me to move around the room and connect with my students while I navigate the content that's being projected. Without it, I would be stuck in one place for most of my instruction.

This is the perfect keyboard/mouse combo for my media center PC. Wireless range and battery life are phenomenal.

Perfect budget option for home theater PC. I haven't had any range issue, sitting ~10ft away from PC, but it seems to work ~15ft with no issues either. Battery life is great, I've changed them once since purchasing.

Now that I've got you humming the Log Song, let's review. This wireless keyboard is my first foray into these kinds of devices, so it is hard to provide an apples to apples comparison. What I have been satisfied with is the quality of the device, which while it is light, it doesn't strike me as chintzy. Of course, it connects easily and quickly, as all these devices do (I suppose). There is very little lag, keystrokes and mouse movements are usually instantaneous. When it does lag it is very slight, almost imperceptible, and it does not happen often. The keyboard is small, and some of the buttons do seem crowded, but I allow for that considering the purpose of the device. I was drawn to it because of the built in touchpad, as I already have enough devices, trinkets, and tchotchkes cluttering up my living room. While I don't have a large frame of reference for these kinds of products, I'd recommend this based on my experience with it.

Got this keyboard to work with an LG Smart TV. It installed and worked right out of the box. Was surprised to find that the YouTube app didn't recognize the keyboard; but the web browser did and I could get my videos that way. One hand operation is easy for interacting while standing. Built-in touch pad really helps.

Purchased this for use on my Media PC for watching Netflix, Hulu and movies. I can have this on my lap and be able to surf or navigate very easliy. It is light, small and responsive. Range seems to be fine as I am about 18 feet from the PC. No lagging, wakes up the PC from sleep mode fine and reasonably priced.

I use this for my Raspberry Pi that sits in the family living room. Makes searching things so much easier. Not the mention that it works flawlessly across Windows, Mac, and Linux without any drivers.

Everything you want in a wireless keyboard for a multimedia setup. Battery life is outstanding and range is never an issue. My only gripe with the keyboard is the lack of a backlight. Aside from that, you’d be hard pressed to find another wireless keyboard with the amount of value and functionality this one has.

Last year I picked up the k400r and was happy with it but the shift button is in an awkward place. This K400 plus TV unit does not share that same problem. I also use it when doing maintenance on PCs and need to access a function key for BIOS set up. Additionally, works great with my Android devices too.

Great dual touch-pad / keyboard. I use it as a replacement for my broken Macbook Pro. Very comfortable and easy to use and connect. The only reason for 4 stars is the "Control PC-TO-TV" Button in the top left. I couldn't really get it to work, but to be fair I didn't really investigate the issue. Either way, amazing keyboard

It is small, light and does exactly what it's meant to!

Nice, small, light weight, has nice mouse pad. ....

The Logitech K400 Plus Wireless keyboard takes up little space and functions like a larger keyboard even including a touch pad, so I can keep my laptop high while keyboarding low. Also lightweight for portability allowing use from a distance and easily fitting into a laptop case when on the go.

Excellent Keyboard, the trackpad is great, perfect mobile size, highly recommended

I love Logitech products. This keyboard looks nice and very light to carry around. It works well with the smart TVs providing convenience for searching movies or browsing internet. The battery life is very good too. I’d recommend it!

I use this on a micro PC connected to a 40 in LCD TV. it works very well the only thing that is lacking is a backlight for the keys. adding the backlight would have made it easier to use with the lights out beyond that the keyboard itself is high-quality the trackpad always works well and I have yet to change the batteries.

If your looking for something small with a built in mouse pad then this is for you. Wireless USB dongle is used to provide connection to your computer. Comes with batteries which should last you at least a year, as long as you manually turn the keyboard on/off. For the price and what you get cannot be beat. Get one today!

Got this literally on a whim cause it was on sale. Got it home and plugged the BT dongle into my LG smart TV and it connected and functions great. Track pad is responsive and it types smoothly. Definitely a good buy

Bought it to control my laptop which is connected to TV. This includes a track pad also, and really handy with size. Better than buying both keyboard and mouse. Best buy I made selecting this product. Cons - Partially works with keyboard shortcuts for MacBooks

I use this keyboard when teaching my University (undergraduate and graduate) courses. The keyboard is compact enough to carry as I move about the room and the touch pad allows me to open and close programs or launch videos without having to return to the desktop computer each time.