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Customer Ratings & Reviews

Your price for this item is $34.99

Customer reviews

Rating 4.5 out of 5 stars with 7937 reviews

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Rating by feature

  • Value

    Rating 4.6 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 regard the K400 Plus keyboard favorably, particularly praising its ease of use, integrated touchpad, and compact size. Many appreciate its wireless functionality, long battery life, and affordable price. Positive feedback also highlights its lightweight design and compatibility with various devices. While some users experienced occasional lag, the overall sentiment towards this keyboard is overwhelmingly positive.

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.
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Page 1 Showing 1-20 of 1,453 reviews
  • Pros mentioned:
    Size, Touchpad, Wireless

    Rated 5 out of 5 stars

    Works great

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

    Works great. Keys have decent feel, includes both the keyboard and a track pad, and is wireless via USB. The USB receiver tucks in the battery compartment when not in use. It is small, as seen in the photo next to my full-size Logitech MX Keys keyboard. Fits in my backpack when I need a better keyboard than the ones in my office. Also, it works great with my Raspberry Pi.

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

    Rated 4 out of 5 stars

    No Bluetooth - Good Keyboard But No Bluetooth

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

    My rating is strictly for the product. However I did buy this because I needed a bluetooth keyboard and this was listed a bluetooth keyboard. The keyboard serves its purpose. Its a general use keyboard for designed to give you mobility. Its practical, no bells and whistles. Im giving it 4 stars because: 1 - doesnt come with a manual (which you dont need if you are just connecting to computer), however its a bit complicated if you want to connect to a TV. 2 - As far as connecting to TV, The only piece of paper I got was ikea style instructions on connecting to a TV. Which doesnt appear to be a true connection.. its seems like you are just connecting your laptop to the tv.. and the keyboard connects to the laptop.. From this point of view, it does not seem like you can connect to your smart TV and type into whatever app you are using. The setup is basically connecting your laptop to a TV. 3 - Price point: at this price, in 2024, I think is adequate considering brand name, and practicality. There are probably other brands at same price point, maybe lower, that probably have bluetooth but Im a consumer that likes to use brands im familiar with. I do try other brands but this was an immediate need purchase, theres nothing wrong with the product, it just did not provide the features the website said it did. Im not returning it because im sure i can find use for it, in the immediate future. But I just feel the waste of my time and missed opportunity of making money ( I had bought it for an $800 gig job - which required a bluetooth keyboard as part of the equipment) is more painful than the price. I trust bestbuy and I trust logitech so it was one of those situations where i didnt really read specs and do price comparison.

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

      Hey there, Thanks for reaching out about your experience with the K400 Plus and letting us know about the confusion with the Bluetooth functionality.

  • Pros mentioned:
    Touchpad

    Rated 5 out of 5 stars

    Great wireless keyboard with touchpad.

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

    Great wireless keyboard and touchpad. USB receiver means no hassle pairing with Bluetooth. Perfect if you have more than one computer or device with USB, you just plug the compact receiver into the USB port and away you go. Uses AA batteries so no frequent recharging, batteries can last well over a year depending on use. There's even a great little storage space inside battery compartment to keep small USB receiver when not in use or traveling. Great keyboard at a great price.

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

    Rated 5 out of 5 stars

    K400, my favorite wireless keyboard

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

    I have used the different iterations of Logitech's K400 wireless keyboard over the years (K400, K400+ and K400r). At between $15 and $20, they are without a doubt the best way to work with a streaming computer connected to a TV or large display. The keys feel good on the fingers, the track pad is responsive and the batteries last for months of daily use. I only wish that he USB transmitters were harder to lose. bn

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

      Hi mobileman, we're glad to see you're loving the versatile features and quality of the K400 Plus Keyboard! Continue to enjoy!

  • Pros mentioned:
    Touchpad

    Rated 4 out of 5 stars

    Perfect for Gaming

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

    I purchased this to use my gaming computer with my flat screen great for using video conferencing. Works really good for home theater where it has some dedicated keys the trackpad is very precise and adjustable as far as sensitivity and scroll the battery life is amazing I use this keyboard everyday I've had it almost 6 months and still have not put a set of batteries in it and I still have 80% I would definitely recommend this to anybody that needs a good all-around wireless keyboard

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

    Rated 5 out of 5 stars

    Great product bought a second one.

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

    This keyboard is great for our TV. It was very easy to connect with the USB chip that simply plugged in to the back of the TV USB slot. The track pad is easy to use and works great. We liked it so much we order a second one for my mom to use.

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

      Thank you for your kind words! We're thrilled to hear that you and your mom are enjoying the K400 Plus TKL Wireless Keyboard. We designed it with ease of use in mind, so we're glad you found it easy to connect via the USB receiver. We're also happy to hear that you're finding the trackpad intuitive and helpful. We hope you continue to enjoy using the K400 Plus for all your entertainment needs. Logitech

  • Pros mentioned:
    Touchpad

    Rated 5 out of 5 stars

    Best control option for a media center computer

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

    Bought this to control the Raspberry Pi in my game room. Fully compatible with the OS despite not being listed on the box. Track pad feels good to use and the keys are better than you'd expect at the price point, they're pretty good too.

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

      Hello Noble,
      I am glad that the K400 Plus keyboard is working great for you. Logitech appreciates your product review. - Leo from Logitech

  • Pros mentioned:
    Size, Touchpad

    Rated 5 out of 5 stars

    Just what I didn't know I needed

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

    Plug and play. Used to control laptop that is wirelessly connected to TV from other room, about 15ft away. No issues. 2 finger drag to scroll, and tap to click on touch pad. All the features desired in small sturdy keyboard.

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

    Rated 5 out of 5 stars

    Best couch keyboard

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

    Fanstatic keyboard for livingroom media setup, lightweight and the trackpad work wonder!

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

      Hi there! Thanks for the great review of the Logitech K400 Plus TKL wireless keyboard! We appreciate you calling it the best couch keyboard for your living room media setup and highlighting that it's lightweight and the trackpad works well. Sounds like a perfect fit for controlling your media from the comfort of your couch!

  • Pros mentioned:
    Size, Touchpad

    Rated 5 out of 5 stars

    Perfect for those in office days!

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    Posted . Owned for 10 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I personally use this keyboard for in office days! It’s perfect for loading up and taking into the office! It’s so compact but still works better than a laptop keyboard! I’ve had no issues with it!

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

    Rated 5 out of 5 stars

    Perfect couch keyboard

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

    Better than the original version. This is the keyboard I've been using since smart TVs were introduced and it's perfect for internet and work. I use with outlook 365 and word plus excel no problem.

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

    Rated 5 out of 5 stars

    Fantastic product!!! Must have!!

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

    I was looking for wireless keyboard and mouse and found this combo keyboard with touch pad mouse. Read reviews and on other products, but this stood out for me and have seen lots of online streamers use it. I decided why not and haven’t looked back! Best purchase i have made! 10 out of 10 for sure!!

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

    Rated 5 out of 5 stars

    Great troubleshooting keypad

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

    Works great for troubleshooting headless machines. I have several computers that run headless. I normally remote into them and control them that way. But when they loose the network connection and need to be operated locally. I use this to keypad and mouse combo along with a battery operated monitor to get them back going.

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

    Rated 5 out of 5 stars

    Great little keyboard

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

    Great keyboard, nice range, responsive mouse pad. Awesome value!

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

    Rated 5 out of 5 stars

    Great Couch Keyboard

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

    Second one I bought and use it almost daily for watching from the couch. Latency doesn't feel great so not for gaming but browsing, movies or moving around controller based games it's great.

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

    Rated 5 out of 5 stars

    Simple and Useful

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

    It hardly took one minute to unbox and setup the keyboard. The reception was very good with at least a 50 feet distance between my computer and the keyboard. The mouse-pad like technology was perfect and the yellow button on the top left corner was more than useful. Easily recommended

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

    Rated 4 out of 5 stars

    Good little keyboard, wish it had BT

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

    Quality keyboard for compact use. Wish it was also BT so I could use it with my tablet but it does what it's designed to do well.

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

    Rated 5 out of 5 stars

    Gift

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

    Picked this up as a gift for Christmas, the recipient loved it, and uses it with their families Media center.

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

    Rated 4 out of 5 stars

    Alright keybaord

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

    Quality is alright but the track pad is surprisingly good compared to most laptops.

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

    Rated 5 out of 5 stars

    All in one keyboard/touchpad

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

    Great for a variety of applications with the built in touchpad!

    I would recommend this to a friend