Last-Minute SavingsLimited quantities.Shop now

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

Your price for this item is $89.99
The comparable value price is $99.99

Customer reviews

Rating 4.5 out of 5 stars with 3437 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.5 out of 5 stars

  • Quality

    Rating 4.6 out of 5 stars

  • Ease of Use

    Rating 4.5 out of 5 stars

Pros mentioned filter

Cons mentioned filter

90%would recommend to a friend

Customers are saying

Customers admire the MK850 Performance keyboard and mouse combo for its ergonomic and comfortable design, ease of use, and generally good battery life. Many appreciate its compatibility with various devices. However, some users experienced connection issues and occasional lag, while others found the price to be a bit high.

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 40 Showing 781-800 of 3,437 reviews
  • Pros mentioned:
    Connectivity

    Rated 4 out of 5 stars

    Comfy

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

    It's a good "starter" ergonomic keyboard. Keypad is slightly concaved, palm rest is a comfortable hard foam. Keys themselves have a mechanical but comfortable feel to them. Also love that you can connect up to 3 systems to one mouse/keyboard and switch between them with the push of a button.

    I would recommend this to a friend
  • Pros mentioned:
    Keyboard quality

    Rated 4 out of 5 stars

    Keyboard set

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

    I love this keyboard set. The only thing I hate is when it sits for a long period of time, the typing doesn't start for the first minute or two. Other than that it works just as needed.

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

    Switches between three systems easily.

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

    Exactly fit my needs. These devices connect with Bluetooth or the included Logitech universal wireless adapter. I use them to connect to the three systems on or around my desk. That's right, three. Two using bluetooth (one for work, one for personal) and one (a desktop) using the Logitech adapter. Shifting is as simple as pushing a button. The mouse shifts systems and connects instantly. The keyboard does not shift instantly on one system, but does on the other two. Sometimes takes 3 or 4 pushes of the button. If it doesn't connect after that I find that turning bluetooth off and then on on the hesitant machine makes a good connection. The keyboard is sculpted with a pretty long key motion. A bit noisey so I need to be muted when typing on a telecon.

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

    Rated 5 out of 5 stars

    Love this Keypad

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

    This keypad works great! Love the wireless feature, makes it super easy to grab and go. Easy typing too.

    I would recommend this to a friend
  • Pros mentioned:
    Keyboard quality

    Rated 5 out of 5 stars

    Great buy

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

    Keyboard and mouse are great. Keys are a huge upgrade over my laptop keyboard, and the ergonomic shape is great once you get used to it. Optical mouse works great and you can easily adjust to your preferred settings

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

    Rated 5 out of 5 stars

    Perfect for Working From Home

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

    Excellent for working from home. I love the fact that I can connect my Personal Laptop, Work Laptop and Tablet and change between devices with just a touch of a button. Works well with IOS and Android devices.

    I would recommend this to a friend
  • Pros mentioned:
    Keyboard quality

    Rated 5 out of 5 stars

    Great set

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

    Both the keyboard and mouse help a lot with my carpal tunnel. Keys are soft.

    I would recommend this to a friend
  • Pros mentioned:
    Keyboard quality

    Rated 5 out of 5 stars

    Logitech - MK850 Performance Full-size Wireless

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

    Good Keyboard easy to use the mouse is a little bigger than other Logitech but is comfortable and works really good after you use it for a little bit.

    I would recommend this to a friend
  • Pros mentioned:
    Keyboard quality

    Rated 5 out of 5 stars

    A Recommended Purchase

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

    I definitely love this keyboard. I have one at work & now I have one at home. That’s how much I enjoy it. It is sleek, stylish & not too commanding. I don’t like big & bulky. It is definitely super functional as wel.

    I would recommend this to a friend
  • Pros mentioned:
    Keyboard quality

    Rated 5 out of 5 stars

    Great keyboard and wireless mouse

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

    I really enjoy the ergonomic keyboard and the feel of the keys. The mouse is responsive and easy to control and use. It was priced right and a good bargain.

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

    TYPE AWAY!

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

    AS ADVERTISED, COMFORT AND FUNCTIONALITY IN ONE PACKAGE

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

      The Logitech MK850 sounds like it truly delivers on its promises! It's great when a product lives up to its advertisement, combining comfort and functionality so effectively in one package for you. Logitech

  • Pros mentioned:
    Keyboard quality

    Rated 5 out of 5 stars

    Must have item for new all in one computers.

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

    I love this keyboard and mouse set. Logitech has quality products. The new all in ones come with adequate, standard mouse and keyboard but this is a step up. Great wrist wrest on keyboard. The mouse is fast and high tech, with a comfortable molded grip feature. Highly recommend!

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

    Rated 4 out of 5 stars

    Highly recommend

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

    The keyboard and the mouse were easy to install and have been performing flawlessly.

    I would recommend this to a friend
  • Pros mentioned:
    Keyboard quality

    Rated 5 out of 5 stars

    This keyboard is the best I have ever owned.

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

    One of the best keyboards I've ever owned. The mouse is very smooth. The keys are extremely light to the touch. Really, if you're interested in quality and a much needed upgrade--- this keyboard and mouse is one of the best as a top-notch selection!

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Great Mouse, Good Keyboard

    |
    |
    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Overall it's okay. The mouse works very well, but the keyboard is only okay. It sometimes cuts out.

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

      Thank you for your feedback on the Logitech MK850. We're glad to hear you're enjoying the mouse. We're sorry to hear about the occasional cut-outs you're experiencing with the keyboard. Logitech

  • Pros mentioned:
    Ease of use

    Rated 4 out of 5 stars

    Great performance

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

    Comfortable and easy to use. Set up was super simple. The mouse is a bit sensitive and takes a little getting used to for best control

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

    Seamless switch between Ubuntu and Windows 10

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

    At work I use a ubuntu machine and a windows machine, which required two separate keyboards and mice -- one set was wired, which was extra terrible. I read some reviews and decided to give this product a try, even though Logitech doesn't explicitly support Linux anymore. I am happy to report that this product immediately worked on both machines. I use the dongle in Linux and bluetooth to connect to Windows. I was also concerned that there would be lag or some typing would be lost over the bluetooth connection (as indicated by other reviews of this product). However, this has not been an issue at all. Using the mouse and keyboard smartswitch selectors I am able to switch between machines in less than a second and there is no loss of typing over the bluetooth. TL;DR: this product works exactly as I had hoped, and freed up a lot of desk space and ugly cords. 10/10 would recommend.

    I would recommend this to a friend
  • Pros mentioned:
    Keyboard quality

    Rated 4 out of 5 stars

    Function Keys

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

    I like the keyboard. The FKeys at the top of the keyboard do not work the same as my other keyboard. I have to use the Fn key at the same time as the FKeys. Makes it harder for functions. The mouse is very comfortable.

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

    Rated 5 out of 5 stars

    Great keyboard and mouse for multiple computers

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

    Great keyboard for connecting to up to 3 computers. And the Flow feature automatically changes the keyboard at the edge of the screen (requires a little bit of set up). Makes multiple computers seamless.

    I would recommend this to a friend
  • Pros mentioned:
    Keyboard quality

    Rated 5 out of 5 stars

    Logitech Keyboard and Mouse

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

    The keyboard and mouse work well and are comfortable to use

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

      Thank you for your feedback on the MK850 Performance Full-size Wireless Keyboard and Mouse Combo. We're pleased to hear that you're satisfied with its functionality and comfort. Your satisfaction is our top priority.