Customer Ratings & Reviews

Came in and looks great. Useful for computers on large screens.

My Smart TV has built-in access to Google Play and Netflix. It’s convenient to be able to search for whatever content I’m interested in directly on the TV. But I got tired of using the TV’s remote as a character-by-character keyboard. The Logitech K-400 wireless keyboard is made specifically for use with smart TVs. With it, I can easily and comfortably type my search requests using a full-size, but lightweight QWERTY keyboard. It connects to the TV via a small dongle that plugs into one of the TVs USB ports. The Logitech K-400 wireless keyboard is a great product that works flawlessly and is easy to use.

Was looking for a small keyboard to use with my laptop and one small enough to travel and fit in a backpack. This works perfect and very reasonably priced!

I have 2 of these now. I use for my HTPC in my family room and the other on a PC I have attached to a projector. Reliable and good quality as expected from a logitech product. Now issues with the battery life. I like that the usb receiver is one of the unifying ones because I have both this and a separate mouse using the same usb receiver on my HTPC. The power switch on my first one is getting a little loose after about 4 years of use.

Simple to use and connect. Buttons and touch pad are responsive. Wish it had a power button like its previous generation.

I'm really enjoying this keyboard I purchased it for the media PC that I have in the bedroom. Prior to this I had a small keyboard and separate Mouse which where nearly impossible to use while sitting or laying in bed. This all-in-one keyboard makes it simple to navigate the interface regardless of what position you are in bed. The only thing that it is missing is a backlight. However Logitech does make a version with the backlight which is more expensive, considering the phenomenal deal I got on this version I can live without the backlight.

This keyboard works great for our needs. We often when traveling use our laptop to watch TV shows and movies. We hook up the laptop to the TV and login to our comcast accounts and are able to watch shows we recorded on dvr and other shows that we are allowed to watch. While watching we often need to use the keyboard and mouse to fast forward through commercials. Having the wireless keyboard saves us from having to get up and go over by the TV to make the changes directly on the laptop. So we actually use the wireless keyboard a lot.

Best keyboard I am using for last 3 years and its very excellent.

Works as it is suppose to. Like the small size and it also includes the mouse. Perfect for comfort when working

I found this to be a good value buy on sale if you need a wireless keyboard with a built in mouse pad such as a tv connection where a mouse is less than ideal to use.

I set this up to use with my raspberry pi on my tv for media. It works well at around 15'-20' for the keyboard and the touchpad. Plus very affordable.

This is a great keyboard. We use it in lean back mode to watch internet tv and surf from our couch. Long battery life. Great bargain for the price

Easy to use keyboard that does not require a lot of space.

Exactly what I needed. My laptop keyboard is malfunctioning and this plug in accessory is an excellent portable travel replacement.

I’ve had this keyboard for a month now and I love it, it functions well and does everything I need it too. The only thing I noticed was that the built-in mouse got stuck the other day and froze a few times, which is a concern considering how new it still is. Hopefully this doesn’t continue or get worse. Overall great keyboard, previously had a different model of Lenovo keyboard that lasted me 2 years.

Love the idea of a touchpad integrated with a wireless keyboard so I don't have to keep up with two things on my sofa. I love that this is a lightweight, compact all-in-one keyboard. But the love fest stops there. First, there is no indicator light letting you know if the caps lock is on. Second, both the keyboard and touchpad have terrible lag. Third, if i cross my legs and block the keyboard, the signal will not go through. Fourth, the touchpad does not work well. It frequently skips. Quite often, the scrolling is not smooth. Sometimes it doesn't register taps or swipes. The touchpad is subpar. I checked my batteries and they were both fully charged. I tried a second K400 plus and it was worse! I am using this in the living room with a pc connected to my TV. Since I am not relying on this as my main keyboard and the next model up costs three times as much, I decided to keep it. :(

I would recommend this keyboard to anyone looking for a compact keyboard and track pad combo. It works very well and has a good battery life. I love it !!!!!

At the time of this purchase I was looking for something cheap and good quality this product exceeded my expectations and included a mouse pad all in one for under my budget. It works great it’s responsive the quality of the product is great the only thing i wish i could of had was a light up keyboard feature yes it’s available but for a higher price. Highly recommend for something being used on a daily and simple and easy to pair with usb bluetooth adapter.

I like the smallness of the keyboard, and the touchpad. I don't like using a mouse, and this works perfectly.

Great little gadget for getting around your htpc. Nice and lightweight, and the left side button gives your left thumb a piece of the action.