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Customer reviews

Rating 4.6 out of 5 stars with 8112 reviews

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Rating by feature

  • 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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There aren't enough negative mentions yet.
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 387 Showing 7,721-7,740 of 8,112 reviews
  • Rated 2 out of 5 stars

    Cheap and feels like it.

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

    Cheap and feels like it. Pretty sure I returned this sucker.

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

      That's disappointing to hear and it's surely not what we expect to deliver. However, we will forward it as a feedback to the appropriate team so they can look into it.

  • Rated 2 out of 5 stars

    Its okay

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

    Keyboard works. The mouse buttons have to be pressed down very hard for them to even work.

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

      We truly regret to hear about your unpleasant experience and this is surely not what we want to deliver. We value your input, therefore we will forward it along to the appropriate team so they can look into it. Thanks so much!

  • Rated 2 out of 5 stars

    Not exactly what I was looking for

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

    I wanted a wireless keyboard for my Smart TV and I was told this would work. Unfortunately it only works with TV software - not others apps. that most people use - ie; Hulu, YouTube etc... So if your looking for something to use beyond your TV software - this is not it.

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Blah not worth it.

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

    I ended up returning it. Way to difficult to use in the situation I planned on. The mouse tracking was poor at best. It's ok but I would rather use a mouse on my leg than try to use this.

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

      Hello we are sorry to hear about your issues with the touchpad on the K400 keyboard. We hope that you were able to find another product in the Logi family that suited your needs. If you ever have any feature/settings questions, please visit us for support at https://support.logi.com/hc/en-us

  • Rated 2 out of 5 stars

    Does the job not impressed

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

    Not a bad keyboard wish the mousepad (or whatever it’s called) was made so we wouldn’t have to use the buttons below it it would have been way easier if we were able to just press on the pad instead of those 2 buttons

    No, I would not recommend this to a friend
  • Rated 3 out of 5 stars

    Hard to type

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

    Cheap and hard to type. Touchpad is hard to move around.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Crap Keyboard - USB A dongle mist be used

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

    The Best Buy info said this was Bluetooth. But this is trash and poorly documented. I think Bestbuy and Logitech need to do better. This garbage keyboard needs to be used with a dongle and the dongle is USB A. So my intended use of this will not work, the Google Pixel tablet only has 1 USB C port for charging.

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

      Hey! The K400 plus keyboard is not Bluetooth compatible. It needs to be used with a Unifying receiver. We're sorry to hear that BestBuy provided wrong information. We'll surely take this as feedback and share it with the right team.

  • Rated 3 out of 5 stars

    Wireless keyboard

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

    Returned it since it did not want to work. Oh well

    No, I would not recommend this to a friend
  • Rated 4 out of 5 stars

    Use K400 on LG TV

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

    The K400 keyboard works on LG internet browser app. If I try to use it on Netflix search, it only moves the cursor and you cannot type letters. It didn't work on YouTube either. only the cursor moves. Not exactly what I expected.

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    Keyboard

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

    Did like scroll/point for the mouse. Too delayed for me at work

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

      That sounds like an issue. In order to assist you effectively, please provide your information to our support team by emailing socialcare@logitech.com. Name – Email address – Country – Product name – Brief description of the issue –

  • Rated 5 out of 5 stars

    Great !!

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

    Needed something to control my pc while i layed in bed. Great bang for your buck and love the keyboard design.

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    Technically a 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.

    This is the only option that works for what I need, but it is pretty poor quality.

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

      Thanks for you feedback. Your feedback is important to us, and we'll make sure to share it with the right team.

  • Rated 2 out of 5 stars

    Returned

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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.

    It’s a good keyboard if you’re okay with having to use a USB dongle as it is not Bluetooth… I returned it.

    No, I would not recommend this to a friend
  • Rated 2 out of 5 stars

    Doesn't compare to my apple keyboard!

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

    Replace this in a hurry when my old apple keyboard stopped working. This one feels very cheap. It rattles when I type fast and just seems like a plastic imitation. Also lost Bluetooth connection with my Mac and now won't reconnect. Returning this keyboard!!

    No, I would not recommend this to a friend
  • Rated 5 out of 5 stars

    need something to make it work

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

    but im a stupid girl..[old lady 63 years old//prkf[pkfe[poirbm r bp ro4[pe[fpoe][po[pfo vr vpqoer[piq[]g

    I would recommend this to a friend
  • Rated 2 out of 5 stars

    Average wireless keyboard

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

    There is something off with this keyboard and I cant quite get the hang of using it well. The keys may just be too small for my tastes. If there is anything between the keyboard and receiver, it doesn't work at all.

    No, I would not recommend this to a friend
  • Rated 1 out of 5 stars

    Quit working in less than a year.

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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 less than a year ago, and have seldom used it. Yesterday I pulled it out and it is not working. The batteries are okay. I think it is an issue of the USB connector. It would not work on the laptop nor on the desktop computer. It has a 1-year warranty and I am hoping the manufacturer will help me.

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

      That's truly unfortunate and not what we want to deliver! In order to help you effectively, please provide your information to our support team by emailing socialcare@logitech.com. Name – Email address – Country – Product name – Brief description of the issue –

  • Rated 2 out of 5 stars

    doesn't work of TV's apps

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

    Bought it to use with my samsung smart tv. It does work with tv's browser. You can type or use the pointer. However, it doesn't type in other apps such as youtube or netflix.

    No, I would not recommend this to a friend
  • Pros mentioned:
    Size, Touchpad

    Rated 5 out of 5 stars

    Nice Wireless Keyboard

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

    This is a pretty nice wireless keyboard. I have it connected to my Intel NUC. I was able to control the computer like a wired keyboard. I was able to web browse, open applications, work on Microsoft Office Applications and It works great. The keyboard is smaller than your standard keyboard. This K400 Plus device has a built-in Touchpad. I don't have to worry about losing the mouse. There is an on/off switch so when the keyboard is not in use, it would not deplete the battery. This is a great small keyboard with built-in Touchpad for occasional use. It is not meant to replace your main computer keyboard. I was able to use the keyboard more than 15 feet away without any issues. I would sit on my sofa and hit youtube. Highly recommended keyboard for Media Center Use.

    I would recommend this to a friend
  • Rated 1 out of 5 stars

    Did Not Perform As Stated

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

    I purchased this Logitech - K400 Plus Wireless Keyboard to use on my Samsung Smart 4K TV and an Amazon Fire TV so I would not have to use the "typing grid" that comes up when you search for an item. The customer reviews and the Best Buy Tech I spoke to on line said it would work. IT DOES NOT! The only part that works is the left, right, up down arrows which is exactly what you have with out the keyboard. Best Buy was very good about taking it back and I will keep looking for something that will work. This keyboard could be very good for a PC or tablet but I could not recommend to anyone trying to use it on a Samsung Smart TV or an Amazon Fire TV.

    No, I would not recommend this to a friend