Year-End SaleEnds 1/1/26. Limited quantities. No rainchecks.

Skip to content
Main Content

Customer Ratings & Reviews

No content
  • Logitech keyboard with a black and silver design. The keyboard has a dedicated key for the Esc, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, and the arrow keys. The keyboard also has a dedicated key for the Insert, Delete, and Home keys. The numeric keypad is also present, with the numbers 1 through 9, as well as the arithmetic operators (+, -, x, /, and %) and the percent sign (%). The keyboard also has a dedicated key for the Ctrl, Alt, and Windows keys.

Logitech - K400 Tenkeyless (TKL) Wireless Membrane Keyboard - Black

Model:
920-003070
SKU:
3764993
Highly rated by customers for:
Your price for this item is $19.99

Customer reviews

Rating 4.4 out of 5 stars with 1979 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.5 out of 5 stars

  • Ease of Use

    Rating 4.3 out of 5 stars

Pros mentioned filter

Cons mentioned filter

92%would recommend to a friend

Customers are saying

Customers recognize the K400 Tenkeyless Wireless Membrane Keyboard's ease of use, convenient touchpad, and compact size as significant advantages. Positive feedback also highlights its wireless functionality, affordability, and long battery life, along with a good range and light weight. However, some users noted that the key placement may require adjustment. Overall, the keyboard receives praise for its user-friendliness and practical design.

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 80 Showing 1,581-1,600 of 1,979 reviews

  • very good companion to my tv

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

    I was surprised at all this keyboard can do. Be amazed and look at its usages.

    I would recommend this to a friend

  • Great purchase for money, extremely easy to use.

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

    This keyboard works great with SAMSUNG UN32F5500AFXZA, a must have when purchase a Smart TV.

    I would recommend this to a friend

  • WireFree and Hooked On NetFlix

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

    This was a wonderful addition to our smart blu ray player and Netflix. Easy to install and recommended by the sales staff. Thanks!

    I would recommend this to a friend

  • Just what we were looking for

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

    Overall meets expectations. It needs a visible indicator light and a larger on/of switch.

    I would recommend this to a friend

  • Easy to connect to my laptop

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

    Came in super fast and easy order. Have always enjoyed using Beat Buy online .

    I would recommend this to a friend

  • Works well as designed

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

    A great keyboard, used for Samsung TV model below F6400. Found out the hard way........ Mouse tracks well, keys are responsive..

    I would recommend this to a friend

  • Great for Connecting to my Smart TV

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

    I like Logitech i think they make a great product, i still have items fully functioning years later and they are quite rugged

    I would recommend this to a friend

  • Easy USB connectivity

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

    I have 2 of this now. Connects easily with my Sharp 4K TV and also Samsung 4K Bluray player's built-in web browser.

    I would recommend this to a friend

  • nice keyboard

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

    Good keyboard, we mainly use it to type on smart TV. no problem when using for computer, too

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

    Good

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

    I used it and it is good would like to recommend others

    I would recommend this to a friend

  • Good for the money

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

    Bought it on sale for $19.99 and good for the money. Some delay at times with mouse pad

    I would recommend this to a friend

  • Bad design and color

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

    The keys are okay (not the best) but the color is off, the front is black, and the back is somehow white. I expected to when I get back all will be the same color. I changed it to the plus version (K400 Plus) it is much nicer...

    No, I would not recommend this to a friend

  • Not good

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

    Bluetooth connectivity is very poor. Mouse tracker on keyboard doesn't work properly.

    No, I would not recommend this to a friend

  • Versatile keyboard

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

    Very easy to set up with Samsung TV as well as laptop. For TV, if the connection is in the back, you may need an extension.

    I would recommend this to a friend

  • Great Waffle Maker!

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

    Waffle maker is great, looks good works great! You can adjust the way the waffle is cooked.

    I would recommend this to a friend

  • Its a Logitech

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

    Compact and very responsive, I would recommend K400 Wireless Keyboard.

    I would recommend this to a friend

  • Ok performance

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

    This keyboard did not workout for me it was not able to reach the distance I needed.

    I would recommend this to a friend

  • Convenient Keyboard for TV

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

    Great for online TV use. Convenient use for keying information and navigating the web

    I would recommend this to a friend

  • Opens up the room to possibilities.

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

    This is ideal for the classroom as the teacher and students can move about the room when making presentations or viewing online.

    I would recommend this to a friend

  • Compact

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

    I use it for my desktop. Types fast. The only thing I wish it had was a 10 key

    I would recommend this to a friend
Page 80, Showing 1,581-1,600 of 1,979 reviews
Sign in or Create Account

Get the latest deals and more.

Best Buy appLearn more
Share on YouTubeShare on InstagramShare on TikTokShare on FacebookShare on PinterestShare on X
Best Buy Canada
AccessibilityTerms & ConditionsPrivacyInterest-Based AdsState Privacy RightsHealth Data PrivacyDo Not Sell/Share My Personal InformationLimit Use of My Sensitive Personal InformationTargeted Advertising Opt OutCA Supply Chain Transparency Act
In-store pricing may vary. Prices and offers are subject to change. © 2025 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.