Customer Ratings & Reviews

Excellent keyboard. I had this almost a year now and no issues. Very easy to setup and works really great and very good quality product.

Looking for a replacement keyboard and mouse. little more than I wanted to spend, but seems to be a great investment. Feels sturdy and of good quality. Easy set up and use.

4.5 Stars really. The layout is different so I am still adjusting and might see if they have essentially the same keyboard in a slightly different geometry. The other adjustment is the function keys and how they work. There are more combinations and it will take a while to use the expanded functionality. A key reason to get the new keyboard/mouse was to get a more ergonomic mouse for hand issues; the is the big plus, although it will take a while to solve that problem. Of course, I had gone too long with the same keyboard which had gotten more and more 'grungy' even with occasional efforts to clean it. So do not wait too long to replace that old one.

I like to play games. My old wired keyboard - the home key knobbies were worn off, as was the WASD keys. This wireless set is something a former employer would issue - the keys are nice, the single wireless transmitter into the USB is great. It's a nice, 5 button mouse that is very comfortable in the hand. The keyboard is great - I like the depth of the keystrokes and I can type easily on it. The wrist rest on it is very comfortable also. It has 2 elevation levels (aside from flat), so it can be adjusted for preference.

I’ve been looking for a Bluetooth multi-device keyboard for my computer & iPad. The compact keyboard I owned didnt always sync to my computer, so I mostly used it for my iPad. I’d hVe two keyboards on my desk which took up extra space. This is so much better. It is so easy to switch between devices. I cannot believe I put it off for so long. I should’ve purchased this a long time ago. I’m glad I have it now. Thank you!

I built a gaming computer for sim racing only. I do not use the keyboard or mouse for in-game use. This combo is perfect for my use of the system. Comfortable, lightweight, and precise usage. Great price for a Windows 11 compatible keyboard and mouse.

This package is a very economical choice to provide what I need to utilize my computer. Everything works smoothly, it is ergonomically comfortable and provides a great value.

been using this about 2 weeks, got it to switch between two separate computers on a single monitor, it works very effectively (once you get used to hitting the white button for which computer).

Great comfortable keyboard. Allows you to switch between multiple computers / devices with a touch of a button. The software would need to be installed to allow customization of some of the keys.

I got this as a replacement for a 17 year old Logitech ergo keyboard and mouse. The keyboard has a great feel. The layout is roomy, but not quite as much as the older keyboard. The mouse feels great to the hand and has multiple customization options.

Great keyboard and very easy to switch between multiple computers.

Easy to use, especially like the mouse. Mouse is easy to use when using on a mac. Buying second pair as giving first pair to my gf

Keyboard and mouse were both a breeze to set up using bluetooth. I like the programmable buttons, and the feel of the keyboard is quite nice, with good tactile feedback without a lot of noise.

The Logitech MK850 Performance wireless keyboard and mouse combo delivers exceptional comfort and efficiency. The contoured keyboard features a cushioned palm rest and quiet keys, while the ergonomic mouse ensures smooth navigation across PC and Mac. With reliable wireless range and customizable buttons, it’s a great productivity boost in sleek black design.

Good keyboard overall. PROS: Super quiet, harder to mess up on button presses due to firmer keys, very comfortable to use. CONS: Does not feel as nice as a mechanical keyboard, but trades off in sound. Also harder to press buttons obviously. Overall great for coders like me who need to stay quiet.

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!

It’s nice and good, working without any issues so far

best monitor I've used in a while. Easy pairing with multiple devices. Seamless switching between devices. Long battery life.

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.

Well I guess I'm one of the lucky ones, no real problems other than user error and that had to do with pairing the mouse and key board. Once I got it as it should be, it's been working like a charm... The keys are smooth when type, the palm rest is comfortable, My old wired dell keyboard was sent to the retirement place for old key boards. For the price the K850 is getting the job done so far. At this time it gets 5 stars from me..... let's hope the 4 stars remain, I'm not a 5 star kinda man.