Customer Ratings & Reviews

I bought K400 for using smart tv. It works fine. I like it

My son loves this. He actually use it in his laptop instead of using the built in keyboard he prefers to use this one. He said it feels good and works well.

Good product easy to connect. Not a Bluetooth. Use by USB

This bluetooth keyboard/trackpad is exactly what i wanted i couldnt be happier

This is a very nice keyboard, I use it with my laptop that's connected to my television via HDMI away from where I sit & it works flawlessly. Though the track pad placement is a little odd, I would prefer it much lower than it is right now on the board. But overall I like it.

One of the best computer accessories i have bought in recent years. I do not use it for my PC but have connected the same with my Smart TV and the touch pad makes it really easy to navigate the TV menus

Great item! Fast response, doesn't require CD installation. Can use TV as a computer monitor.

I like it it’s to good for me, very comfortable for use.

This keyword is similar to that of a laptop and functions well for crusing the internet on your smart TV.

I may be spoiled coming from my gaming keyboard but the typing experience on this keyboard is pretty awful. It gets the job done though.

I’ve been using the Logitech K400 Plus TKL for a few weeks now, and I’m genuinely impressed. This keyboard is everything I needed for a seamless wireless experience across my PC, smart TV, and tablet. First off, the built-in touchpad is a game-changer. It’s super responsive and eliminates the need for a separate mouse—perfect for browsing or streaming right from the couch. The TKL (tenkeyless) design keeps it compact without sacrificing comfort or functionality. The wireless connection is rock-solid, with no lag or dropouts. I love that it works with multiple devices and the battery life has been outstanding so far. It's also lightweight and easy to carry around the house, making it ideal for controlling my home theater setup. Typing feels smooth with the membrane keys, and while it’s quiet enough for shared spaces, it still has a satisfying feel. Setup was incredibly simple—just plug in the receiver and it’s ready to go. Overall, this is a versatile, reliable, and well-designed keyboard that punches above its price. Whether you're working from home, streaming movies, or just want something low-profile and convenient, this is the one. Highly recommend!

I recently purchased a Steam Deck and needed an easy way to type and click on items when using the Steam Deck in desktop mode as it's track pads take some getting used to. I originally thought of getting a separate wireless mouse and keyboard combo but decided to save some space and get this in stead. Just plug in the reciever into your dock used for your Steam Deck, pull the plastic on the batteries, flip the switch to on and off you go. No drivers needed it works right out of the box. It is a little longer than the Steam Deck and slightly wider as you can see in the photos. This allows you to save a little room on your bag since you don't need to have a mouse and it reduces the weight a little as well. Over all this is a good investment for those looking for a good keyboard to use with the Steam Deck.

I'm using this on a server so the compact size and built in touch pad is a great feature. I simply tuck it on the side of the sever and pull it out when I need to use it. It says 18 month battery life and I can't confirm this but I have other logitech products and those easily last a year or two so it seems likely. The key stroke feel is not as clicky as I prefer but since I will only use this thing once week or less it's not a big issue. Connectivity was simple, just plug in the dongle and it was working, no paring or setup required. I think I only paid around $29 which is a bargain. One issue I had was I thought the USB dongle was missing, it was not in the normal slot in the battery compartment. I looked all over for it and was getting mad that I would have to return to the store, but it was tucked into a box which was actually hard to see. they should improve the packaging.

I bought the Logitech K400 Plus from Best Buy and it’s been a great addition to my setup. I mainly use it for navigating my smart TV and occasionally for my laptop, and it works perfectly. The built-in touchpad is super convenient—it saves me from needing a separate mouse, and everything responds smoothly. Setup was quick and easy with the included USB receiver, and the wireless connection has been very stable. I also love how lightweight and compact it is, but it still feels solid. Battery life has been excellent so far too. Overall, I’m really happy with this purchase. If you're looking for a reliable wireless keyboard with a touchpad, especially for casual use or a media setup, this one is a great choice!

I use this keyboard for my shop computer. The bench space for the computer is limited so this keyboard fits the bill. The desktop PC I use is an older self build but it works without flaw with the USB Logitech wireless plugin. I was able to clear bench clutter with the smaller keyboard and elimination of the mouse. Everything stores on top of the computer when not in use. When working on cars and motorcycles it is very convenient to bring the keyboard to the vehicle when doing diagnostic tasks. Range is very good and the battery life so far is excellent. I just switch the keyboard to off when not in the shop so it should go a long way in battery life. Typical Logitech quality, accurate touch pad and the keys seem well designed.

I bought this keyboard for an LG OLED Smart TV. Super easy to set up and works great... mostly. Unfortunately the YouTube app will not allow text to be input from any keyboard - everything else works fine, but not alpha text input. An internet search reveals this is a common problem across TV brands and is an asinine choice by Google in their app, not a fault of the tv or keyboard. The mouse pad works just like the 'magic remote' that came with the tv, so this is actually a backup to the remote if anything ever happens to it, at a lower price. The keyboard itself is light and compact and thin. I haven't tested the range, but it's fine roughly 10 ft from the tv, with the USB fob inserted on the back of the tv. One minor nit: the USB fob is kind of hidden in the packaging and the instructions are not terribly clear. This wasn't a big problem for me since I knew it exists and must be around somewhere, but my parents would have been utterly lost.

This is a great product if you're looking for something simple to use. I wanted a keyboard to navigate through the Internet/Smart TV settings after I had bought my 4K TV. The keyboard is very light, and works through Bluetooth, so there are no messy cords to deal with. There is a touchpad, so that people, like me, won't lose the mouse. It is reasonably priced. When I purchased it, using my Best Buy rewards, it was practically a steal. This keyboard is definitely worth what you pay for it.

This is an awesome little keyboard with trackpad. It works perfectly for my intended purpose as administrative functions for an arcade machine that I built. It's small enough to tuck away in a drawer and big enough to be able to type comfortable on it. The wireless function is also very handy. For the price, you can't beat this. Although I wouldn't use this as a daily typing piece, but for any situation where you need portability or the convenience of hiding it, this is a great tool for that.

I got double the range with a weird trick. Instead of plugging the dongle directly into the back of my pc case, I plugged it into a usb hub. I'm guessing that getting the dongle away from the computer helped with interference, maybe? Or maybe I just got it in a better line of site to my TV. Whatever it is, I thought I'd share. When I had the dongle directly in my case I got maybe a 10 foot range. Now I'm sitting 25 feet away and it is working perfectly, granted it is a straight shot with no walls interfering Your mileage may vary. But anyway, for the money, I do like this keyboard a lot. I use it for doing homework with my TV as a second monitor (and my butt enjoying my couch). It's a little on the cramped side, but it's a pretty similar experience to most compact laptop keyboards, which is what I'd have to be using with out this option. Also, FYI, I'm running Ubuntu and it's working without any issues.

I bought this as a replacement for a slowly failing keyboard on my laptop. There are a lot of wireless keyboard options available, but this one checked all the boxes: portable, good feel, "full-size" keys. It added the bonus of a touch pad, something I really didn't know was an option, but very glad it is there, so it's not so awkward going from the portable keyboard back to the laptop touchpad. It also has convenient volume keys. There's a power switch on the back to save the batteries when not in use. Due to its size, the Home and End keys are squirreled away on the cursor keys and an FN key must be pressed to get Home and End functionality. I use those keys a lot, so it's a bit of a training issue getting used to pressing three keys in combination for functionality that normally takes two. It uses the Logitech Unity USB dongle, very small and works with another keyboard and mouse I have at my desk for when I'm not traveling. No complaints.