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$34.99

Customer reviews

Rating 4.6 out of 5 stars with 8108 reviews

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  • Value

    Rating 4.7 out of 5 stars

  • Quality

    Rating 4.5 out of 5 stars

  • Ease of Use

    Rating 4.6 out of 5 stars

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94%would recommend to a friend

Customers are saying

Customers appreciate the K400 Plus TKL Wireless Membrane Keyboard for its ease of use, convenient touchpad, and compact size. Many users also value its wireless connectivity, reliable range, long battery life, and affordable price. The keyboard's lightweight design and broad compatibility are additional benefits noted by customers. However, a small number of users have reported experiencing lag.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 8 Showing 141-160 of 8,108 reviews
  • Pros mentioned:
    Ease of use

    Rated 4 out of 5 stars

    Works well for what it is

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Perfect for controlling a media PC or a machine across the room. The built-in touchpad means one less thing on the couch or coffee table. Keys feel fine for casual use. Not something you’d want to type on all day but that’s not what it’s for.​​​​​​​​​​​​​​​​

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      We appreciate your honest feedback. It helps us identify where we can improve and provide a better experience with the Logitech - K400 Plus TKL Wireless Membrane Keyboard Logitech

  • Rated 5 out of 5 stars

    Didn't realize it was truly Plug and Play

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this so I could type my responses when watching content on my TV (for example You Tube). I didnt realize this keyboard is plug and play. I tried to install it using the settings app on my TV: didnt work. My TV did have Bluetooth capability so I couldn't understand why it didn't work. I tried using it my my computer; success. I took it back to Best Buy and the supervisor basically said it's plug and play and I didn't need to go through the Settings menu on my Samsung TV because that dongle that came with the keyboard is specific for that keyboard. Went back home, and voila! It worked! Hats off to help desk at Best Buy!

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      We appreciate your feedback! It's great to know the Logitech - K400 Plus TKL Wireless Membrane Keyboard is functioning as expected and providing a smooth user experience. Logitech

  • Pros mentioned:
    Touchpad, Wireless

    Rated 5 out of 5 stars

    Great keyboard to carry around

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Loved this purchase. The keyboard is sleek and easy to carry around anywhere. The little USB plug in works perfectly and the battery life on the keyboard is amazing. The connectivity is perfect and I have not had any issues at all. The touch pad and buttons work very well. Definitely recommend this to anyone who wants to carry around a keyboard for work.

    I would recommend this to a friend
  • Pros mentioned:
    Size, Touchpad

    Rated 4 out of 5 stars

    Good buy for the price

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    After buying a smart TV, my husband and i got tired of using the remote to search for stuff pn youthbe and we not always had out phones with us (you can pair devices for faster browising) so we decided to look for a small and lightweight wireless keyboard. We purchase this in one of the local best buy stores and compared to others, this was one of the smallest and the one that offered all the features we wanted. The mouse pad works nicely and they keys are not loud compared to other models. The great thing about this was that it was on sale. I would definitely recommend this item

    I would recommend this to a friend
  • Pros mentioned:
    Touchpad, Wireless

    Rated 4 out of 5 stars

    Great for couch surfing

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    Posted . Owned for 11 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this to go with a Dell Optiplex Chromebox I bought off eBay. The main purpose was couch surfing, so my basic requirements were: 1: Wireless 2: Integrated trackpad It obviously meets those two requirements and the unit works fine. Would I want to write a novel with it? Absolutely not. Is it adequate for light usage such as couch surfing and the like? Yes. Complaints: 1: A bit too small. Would like to see it with just slightly larger keys and better key travel (i.e. be suitable for actual typing) 2: A bit on the cheap side with feel, especially with the mouse buttons. But overall, and especially if you catch it on sale, it's a very good value.

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      The Logitech K400 Plus is a good budget-friendly wireless keyboard with a trackpad. It's great for light usage like couch surfing, but it might not be ideal for heavy typing.

  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Superb HTPC keyboard

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This keyboard with integrated touchpad is responsive, easy to type with, and has excellent battery life. The addition of volume and mute keys above the touchpad are extremely convenient when used with a television, android dongle, raspberry pi, or any other device being used as a media player. The compact wireless receiver has great range and never drops connection. You can't go wrong with this device.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Excellent! Saves space .

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Used this for my mini pc server, which I don’t have access that much once it is configured and running. I wanted to have a keyboard with tracker in it so that I don’t have to get a mouse separately so that I can save space. This is small and I can reliably use it anytime I need access.

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Thank you for your kind words! We’re delighted the product is performing well for you. Your feedback inspires us to keep pushing forward. Logitech

  • Pros mentioned:
    Ease of use

    Rated 4 out of 5 stars

    Portable keyboard

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Its a remote keyboard that can go to range of 10 meters ( 32.8 ft.) It easy to work with . Its lite , nothing hard to deal with. You probably can work on your tv i never did. But it am the old school, tablets, chromebook. Laptop,

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Touchpad

    Rated 5 out of 5 stars

    Works great!

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Using this with my M1 Mac mini and it works amazingly. I have no issues connecting and it usually fires right up powering on the computer. I make sure to leave the keyboard off after every use as to save the already long battery life. I wanted something I could browse the inter web with while sitting back relaxing. The trackpad combo is just what I was looking for.

    I would recommend this to a friend
  • Pros mentioned:
    Touchpad

    Rated 5 out of 5 stars

    Review on The Logitech K400 Wireless Keyboard

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The Logitech K400 Plus TKL Wireless Membrane Keyboard is a game-changer for my home office setup. Its compact design and wireless connectivity make it a joy to use, providing the perfect balance between functionality and space-saving. The responsive keys and quiet membrane typing experience enhance productivity without disturbing others. The built-in touchpad is incredibly convenient, eliminating the need for a separate mouse. Setting it up was a breeze, and the battery life is impressive. Logitech has once again delivered a reliable and user-friendly product. If you're looking for a top-notch wireless keyboard, the K400 Plus is a definite five-star choice!

    I would recommend this to a friend
  • Pros mentioned:
    Size

    Rated 5 out of 5 stars

    Just what I was looking for.

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I wanted a keyboard to use with the mini-computer that I connected to the TV. I wanted something lightweight and compact. This one does everything I need. It connects instantly when I turn it on and has good range. The touch pad is responsive and does two-finger scrolling. So far, I've been pleased with it.

    I would recommend this to a friend
  • Pros mentioned:
    Touchpad, Wireless

    Rated 5 out of 5 stars

    Great keyboard

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent keyboard! Best value for a wireless keyboard ever. It works flawlessly and I enjoy using it to search for things on smart tv and not have to rely on the on screen keyboard for the tv. Saves a crazy amount of time and frustration

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      We're absolutely thrilled to hear such fantastic feedback about your Logitech K400 Plus! It's reviews like yours that truly motivate us. Logitech

  • Pros mentioned:
    Touchpad

    Rated 4 out of 5 stars

    Excellent Keyboard & Touch Pad - But...

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The keyboard and the touchpad themselves are great! The problem is not getting support with the various streaming companies -- YouTube in particular -- to make these keyboards really useful. If I recall there was not much in the way of documentation to show you how to make good use of the keyboard. Also, it would be nice if the keyboard had the ability to turn the "Smart" TV on and off instead of having to rely on the remote that comes with the TV for that. Things that could be improved are: 1. better communitcation with the TV itself and 2. better functionality with the Streaming Services. Maybe send the Streaming services free API documentation and super easy to use software so that it would be an absolute no brainer for the streaming services to not support the keyboard. 3. Also, in relation to the keyboard and powering on and off the TV itself -- the ideal situation would be to give the keyboard Universal Remote functionality so that it could replace all the remotes. I hate having a bunch of remotes for everything. This keyboard could have solved that -- but it does not. So now I have a bunch of remotes and the keyboard cluttering up my limited apartment living room space. I find that not being able to turn the TV on and off causes me to use the remote instead of the keyboard -- even though the keyboard is a far superior experience. This is a definite weakness in the design of the keyboard itself and really should be improved as soon as possible. If the keyboard already has this capability and by some chance I have not learned how to do it -- then this is a serious flaw in the lack of adequate documentation for the keyboard. If anyone has this keyboard and knows how to make it do any or all of the things that I am wanting to do with it -- please let me know. Thank you.

    No, I would not recommend this to a friend
    • Brand response from Logitech
      Posted .

      We appreciate your feedback on the Logitech K400 Plus TKL. We understand your frustration with the limitations in TV control and streaming service compatibility. We'll take your feedback into consideration for future improvements. Please reach out to our support team for further assistance.

  • Pros mentioned:
    Size, Touchpad

    Rated 4 out of 5 stars

    Great size and perfect for my Shield

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this to use on my Nvidia Shield. It recognized it right off and sure helps when you you need to type passwords or look up you tube videos. The mouse pad feature works well, however the left and right buttons don't work the same on the shield as they would on a computer. You have to move curser to what you want to click on then press enter button, not a big deal but kinda awkward. So 4 stars for that. But its small enough for coffee table and does the job, and works pretty far away.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Wireless

    Rated 5 out of 5 stars

    Compact, easy to connect

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This keyboard was exactly what i needed! Fits great in a backpack if you're always on the move like me. Easy plug and use USB dongle! So great i bought another one to keep at home!

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      Thank you for the excellent feedback on the K400 Plus keyboard. We're so happy to hear that its compact design and easy plug-and-play setup are the perfect fit for your mobile lifestyle. We appreciate you choosing to have one at home, too. Logitech

  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Logitech Keyboard

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Exactly what you'd expect, great basic keyboard with a touch pad on it. I use mine with my nividia shield and imagine it works great for any other system you are sitting a ways from and not at a desk.

    I would recommend this to a friend
    • Brand response from Logitech
      Posted .

      We appreciate your feedback and are glad to hear the product is working smoothly. Thanks for being part of the Logitech family. Logitech

  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Works Great on LG TV

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    My LG TV uses WebOS and this works perfectly. It's actually more convenient to use the keyboard versus the remote because you get mouse control and can easily type your search criteria in the apps like Netflix, Amazon, and YouTube. It even includes volume up/down buttons. The ability to turn off the keyboard to save battery life is an excellent feature. As for the price....well it just can be beat . Under $25 is a steall

    I would recommend this to a friend
  • Pros mentioned:
    Size

    Rated 5 out of 5 stars

    K400 Will or Will Not TV

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Keyboard size weight, tactile feel are excellent. Unfortunately it does not work with the TCL43S425 Smart TV I purchased it for. I searched carefully before I purchased for any statement it will or will not work on a TV. The main ad that convinced me it would is on Amazon that you can 'just plug the Unifying Receiver into a TV or PC and it will connect and work'. It is WiFi so I thought it was for TV's without Bluetooth. Seemed reasonable to me. I finally received an email from Logitech that clearly states it is for PC not TV. It might possibly work, but that it is unlikely. Told him basically what he sent me should be in the website ad. It would help a lot of people instantly. PC to TV is ok. My work around: 1. Load Roku app onto my moto e5 Since Roku is built in the TCL instant success. I know, 'What The' You can enter data on screens using moto keyboard. You can also connect private listening to the moto (A/C connected save batt) and use local Bluetooth Speaker. I use a 5" speaker or Realme Bud2 earphones. Will keep the keyboard for maybe PC when I can afford one. The keyboard is around $15.00 less than most places with low prices ~$25.00 + ~$8.00 S&H. Best Buy price and free shipping WINS.

    I would recommend this to a friend
  • Pros mentioned:
    Size, Touchpad

    Rated 5 out of 5 stars

    Great for couch/tv control of the PC

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I use this to control my pc connected to my tv from the couch. For that it is perfect. The keys are very responsive and the touchpad works as expected. I don't have any noticeable lag. I wouldn't game competitively like this but it is fine for casual gaming with a separate mouse. It is compact so several keys are multi function. For the discounted price this thing is perfect. I would recommend it as a secondary keyboard.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Touchpad

    Rated 5 out of 5 stars

    Great Wireless Keyboard/Mouse Combo

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I have this connected to a Rasberry Pi mounted to a TV and this combination device makes it easy to grab the keyboard and surf the internet, pull up webpages, whatever we want, and without having to keep up with a separate mouse or use another USB port. One of the cheapest options out there and performs just as good or better than more expensive versions.

    I would recommend this to a friend