Customer Ratings & Reviews

An excellent keyboard/touchpad combo for mobile use. Easy to set up (no additional drivers needed) and great if you're troubleshooting issues in non-standard environments. It's also great if you have a computer connected in your living room. While not as fully functional as a mouse+keyboard combo, the K400 limits the clutter in your living room and is very usable.

I was surprised to use the built in touchpad more than I thought I would. I like the small size as well. Key press action not as great as the larger units though.

works as advertised, use it as a media controller with my pc

Awesome wireless keyboard for use on my racing sim rig or on my media machine. Works from the furthest room in the house.

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.

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.

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.

Easy to use and it does the job I need until Microsoft fixes the promblem with laptop typing.

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

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

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.

It works well as both a keyboard and track pad. Especially is space saving. I will say that there are better feeling keyboards and touch pads, though.

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

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.

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.

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.

Compact little keyboard that works with everything I use it with my tablets smart TV you name it

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!

Nice to have all-in-one accessory, no wires, compact and convenient.

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.