Customer Ratings & Reviews

This product it’s excellent with MacOs or Windows, multi device it’s a must have for me after trying this. It feels good for all day office use. Great battery life for both keyboard and mouse.

Comfortable keyboard and mouse. Installation was easy with simple instructions. Unfortunately the keyboard stopped working after five weeks. The Logitech website was difficult to navigate to find the actual troubleshooting instructions. Tended to direct me to pages that told me all about the product but nothing on how to fix it. Once I stumbled upon the troubleshooting instructions they proved no help - one of their step instructions was to change the batteries and then turn the keyboard "ON" before proceeding to the next step. There is NO obvious "on" switch anywhere on the keyboard so I tried to find the on-line manual showing all the keyboard features - There is no manual. Tried their customer chat line - Waited for nearly a half hour to get through the 15 people ahead of me. When my turn came I got the notice "Connecting...." and waited and waited and waited. Finally after 10-15 minutes I hung up. All I wanted to know is where the heck is the "ON" switch or Key to turn the thing on!

The keyboard and mouse are stylish, easy to use, and all I had to do was plug in the Bluetooth Unifying Transmitter in a USB, press the white #1 button for 3 sec and it was ready to go. Lots of good features on this on this product for the price. Logitech is a very good product. The MK850 replaced the Logitech MX5000 keyboard and MX100 mouse I had been using since 2007. I only replaced them after the mouse started freezing up. I highly recommend the MK850 and optical mouse combination.

I love this setup for my office. The setup can connect with up to three devices using the Logi receiver, or Bluetooth, and you can switch easily between them. This allows me to work with both my desktop and my laptop using the same Kb and Mouse. I love the "Flow" function that connects both computers and switches automatically the device by browsing to the edge of the screen. It also makes copy-paste between computers a breeze. The mouse hast the fast scrolling option by selecting the "free-scroll" or normal scroll. I can go faster through large spreadsheets or long documents.

I have used this combo for some time now and it has worked well. Maybe it's not that gentle on the batteries, but I guess it's a price to pay for the quality of work.

Better than expected Keyboard. I expected this keyboard to be okay, but it really enjoyable to use. Great Battery Life so far.

Purchased for a conference room with multiple computers. Changing between them works seamlessly, and the high quality of both the mouse and keyboard compliment the room nicely. Freed up an extra mouse and keyboard, and the switching happens near instantly. Would definitely recommend for anyone who needs to work accross multiple PCs, though I'd opt for the MX keys and this mouse given my druthers. I prefer the smaller footprint and lack of roller wheels on the mouse, and love the toggle-able hyperscroll feature.

Some ergoniomic keyboards are too much. This one is just right. Also easy to install.

Dependable products at a fair price. Their keyboards, mice, and accessories are durable and easy to use. Great value overall.

I have 3 of these for 3 different computers and have purchased them all at different times. I bought my first one, then I needed another and then later another. I really love them - they work great, good keys and the mouse and keyboard stay connected - super easy setup, takes only a minute or less. This does not feel cheap which I would hate. There is a reason I keep buying this, great equipment. Would buy again.

This is a great addition to your home office. The keyboard is comfortable and the mouse is easy to use.

Never did I ever think I would spend this much on a keyboard and mouse combo. I am so glad I did though! I started school and needed a good bluetooth keyboard and mouse that could connect to multiple devices, so i wouldn’t have to disconnect and reconnect to my work or school laptop every time. Just a click of a number and they keyboard immediately connects. Comfortable to type on, and that’s from someone with fat fingers. The mouse is just as simple but with a USB bluetooth connector that takes a whole 2 seconds to take out and plug in. Absolutely love this duo!

This keyboard is epic. It is so comfortable and the keystrokes feel great. The mouse is really smooth and fits perfectly in my hand. The only problem now is that I don't like my other keyboards or mice. sooo yea. That sucks. They got me! I haven't figured out all of the buttons on the mouse yet, but im sure when i read the instruction and use them they will be very helpful too. I have had this product for almost 3 months and I would buy it again in a heartbeat.

Nice keyboard/mouse set. I've always had good experiences with Logitech products, and this is no exception. The ability to connect to 3 different devices, by your choice of Bluetooth or Logitech Unifying Receiver, is nice. The reason I give 4 stars is because of a few shortcomings: 1. The package only has 1 Unifying Receiver. If you can connect to 3 devices, you should get 3 of them. 2. Nowhere it store the Unifying Receiver in the keyboard - only on the mouse. 3. The keyboard is not as comfortable as the one it replaced. The keys feel like they have slightly different spacing, and the keyboard has a significantly larger footprint. 4. The middle button on the side of the mouse is tough to reliably click without looking. There should be a gap between that button and the third button to make them easier to use. Overall, I'm happy with the purchase.

I love this keyboard! I use two laptops for work, and love being able to use the same keyboard and mouse. Sonce it can be set up on 3 devices I can even use it with my personal laptop which is great.

Really easy to install and sync with my computer. Could have used bluetooth but went with USB. Keyboard is very comfortable and the soft keys make typing a breeze.

High quality keyboard and mouse. The battery lasts a long time (months). Buying a second one for the home office.

Great keyboard. Very solid feel and key rebound. Has all the keys you need. The mouse is nice. Very ergonomic. The ability to switch between 3 different computers for both the keyboard and the mouse are great. The only thing that was a little suprise was that the keyboard is slightly convex/ergo. I was not expecting that. It is comfortable though and I was able to flatten my keyboard instead of having at an angle. I recommend and would buy again.

Very comfortable keyboard and the mouse is extremely comfortable. Smooth and fast action

Great mouse and keyboard. Easy to connect and use and the quality is great.