Customer Ratings & Reviews

I sm looking print screen button cannot find it, but otherwise keyboard is great

The keyboard is very nicely designed for comfort and ease of use. The mouse has extra features that are are nice. Installation was super easy . Great upgrade from my original Dell products.p

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!

Perfect touch, connectivity. Like it very much; purchased 2, one for desktop, one for laptop.

Perfect for Mac users. I have these paired to my mac and my PC and work like a charm.

Pretty nice keyboard and mouse. I like the touch and feel of the device. The only thing I dislike is the palm rest portion of the keyboard tends to collect dirt easily but hard to clean it off.

Very good keyboard and only thing it lacks backlit option. It has dual connectivity so you can connect up to 3 devices simultaneously. One using unifying dongle and other 2 using BT. Best for non gamers. Wont break your bank.

Love this keyboard and mouse. I have 2 computers connected to one large monitor. It is an easy way to switch from one computer to the other with the buttons on the keyboard and the mouse.

works well but wish it was a lighted keyboard. I do like that both the keyboard and the mouse use the same "bud" for the wireless connection

Great wireless mouse and keyboard. Just plug in the dongle and it starts working! Nice wrist support.

Love my new keyboard and mouse! They make working from home so much smoother and easier!

This keyboard and mouse worked instantly as soon as the usb was plugged in. I like the feel of the mouse and the keyboard and though I like my apple, this is just as good or better. The shape is good on both the mouse and the board and I like the track action on the mouse.

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.

Works well connected easily, as an additional keyboard and mouse for my UltraBook, then I was able to connect as my main keyboard to my new PC. No problems.

The Logitech MK850 works well in my home office. Setup was simple and it's nice to no longer have wires for the keyboard and mouse. The wireless feature does not appear to affect performance / speed for my daily use. Price was reasonable and the mouse is comfortable.

I love the quiet keys, the ergonomic shape of the keyboard with rest pad, and the three quick switch device buttons . While it has the function + calculator shortcut keys, I wish it had the dedicated calculator key like other Logitech keyboards. Also the three quick switch device buttons should blend better with the keyboard instead of being white. A light gray would be nice so the key are not so obnoxiously obvious. I am a fan of beautiful functional tech gear. Quick switch device keys place are in a great spot on the keyboard - easy to reach but out of the way. The mouse is full of features and I love the quick switch device button sits on top of the mouse where it is easily accessible. The click is just too loud especially being paired with the really quiet keyboard. This is a great set. It would be a perfect set if it the keyboard was paired with Logitech's MX Master Mouse which has a quieter click or the keyboard could be purchased separately. Definitely worth buying.

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!

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.

It feels amazing. I had an older Microsoft combo and this is by far better. Keys are smooth and the 3 source control is a win.

can pair with many and easily. love the connectivity and have experienced no delays. wrist cushion thing and scroll on mouse is great