Customer Ratings & Reviews

Good value and performance. Occasionally the connection lags when you start your computer from sleep/hybernate but the issue resolves when you unplug and plug the connection key into the usb port. Good on battery life.

The Logitech MK850 combo is super comfortable and reliable. The keyboard has a nice, cushioned feel for typing, and the mouse fits perfectly in the hand for long work sessions. I love that it works across both PC and Mac without any setup headaches—just connect and go. Battery life is excellent, and the ability to switch between multiple devices is a huge plus. Perfect for anyone working from home or switching between computers.

We were setting up my wife’s home office and needed a keyboard and mouse for her laptop. I was not expecting this one to be such a functional set. It has the same features (interchange with three devices via Bluetooth) as more expensive options, and it is very ergonomic. I only noticed when I bought my MX for almost double the price, and the option 1 (this one is the cheaper one) was easier to use. So 120% recommended, it is a tad bulkier than the MX, but more ergonomic, so that’s an acceptable trade-off.

Let me start by saying, I’m kind of a Logitech snob! I have two Joysticks, a MoMo Steering wheel & two sets of 5.1 speakers! My old Logitech Optical Keyboard and Mouse combo finally died, may it rest in peace! It had served me well for almost 20 years, that say’s a lot of the quality of Logitech products! So naturally, I went to my local Best Buy to check out the latest Keyboard and Mouse combo sets. Let me first say, I’m a person who likes to try on my shoes before I buy, so after testing the feel & feedback of all the keyboards keys & mice, I purchased the Logitech - MK850 Performance Full-size Wireless Optical Keyboard and Mouse combo, in black. I like the way the keyboard is weighed, it has a well built feel to it. The mouse has a good contour that feels just right in my hand. The buttons are crisp and work well. I really like the On/Off switch on the mouse, my older Logitech Keyboard & Mouse combo didn’t have that, that’s how old it was! I noticed that the keyboard has an auto shut off feature. I didn’t see it until I went into the software to set it up that it did that, nice touch! Speaking of which, the software auto download’s and is easy to use. The set-up was a snap and the Logitech MK850 Keyboard & Mouse combo worked right out of the box, no issues. I have two P.C.’s on my desk, so I purchased a second Logitech - USB Unifying Receiver. The keyboard & mouse have corresponding numbers on them to indicate which device is active, so you would think it would be “brain dead dumb” to set-up, right? Not quite! Here’s where the only issue I have with this Logitech MK850 Keyboard & Mouse combo comes up. First the software has to be installed on both P.C.’s before you can set the Keyboard & Mouse combo to the number you want (It defaults to number one) The instructions are really vague on this. The mouse worked correctly, just read the instructions, the keyboard was another story. The instructions tell you to turn off the mouse and then turn it back on to assign it the corresponding number (1,2 or 3) No problem, these are on the mouse & keyboard. That worked fine, the keyboard doesn’t have an off switch, so you have to remove one of the batteries! Then put it back in, and then assign it the number you want it to be. The instructions make no mention of this! After having & using the Logitech MK850 Performance Full-size Wireless Optical Keyboard and Mouse combo for two month’s I have to say I love this set-up. I highly recommend this keyboard & mouse combo, I’m sure it will serve me well for another 20 years!

I prefer using the wireless keyboard instead of typing directly on my laptop because I find that I can work faster since it's the same size keyboard that I use in the office, so I'm used to that. I also like the clicking noise that the keys make. The wrist pad however, is made of some kind of fabric which isn't detachable, so I cover it with a paper towel to keep it from getting soiled. The mouse works great, but a slighly annoying feature is pressing your thumb on the side accidently thumbnails what you're looking at. The set was a little confusing to set up but you can control several devices with it once you get it up and running. Batteries last a long long time.

Really happy with this keyboard and mouse combo! The keyboard is super comfortable with the wrist rest, and I like how easy it is to switch between my laptop and tablet. The mouse feels smooth and the scrolling is quick. Battery life seems great so far. The keys are a little soft compared to what I’m used to, but it’s not a dealbreaker. Overall, it’s a solid setup for work and everyday use.

I would give it a 5 star, but the feel of the keys is not as good as some higher priced keyboards. Other than that I think it is great for the price and I like having the ability to synch to other devices so easily - a big plus for me. Surprised there is no print screen key?

The Logitech MK850 Performance Keyboard and Mouse Combo is a dependable, well-designed set that makes working across multiple devices effortless. The keyboard feels solid and comfortable, while the mouse tracks smoothly and accurately. Setup is simple, connections are reliable, and performance has been consistently dependable. Great for both PC and Mac use.

I got this set to have for working from home. So far i have been using them for 2 months and they work really really well. They link via bluetooth seamlessly and effectively. They link with multiple devices and have not had any issues switching between the linked devices. Battery has not moved off 100% yet and its been 8 hrs a day 5-7 days a week! Would definitely recommend to anyone looking for a comfortable keyboard and mouse with many customizable buttons and effects. 10/10!

Love my bluetooth enabled mouse! No more plugging in to use my mouse! It's a lifesaver. The keyboard is great as well. Nice ergonomic style! I always trust Logitech!

Works very well, I am happy with it. Two things for me gave it a 4 star instead of 5. The mouse was very sensitive and the page would keep scrolling. I did find a way to change some settings to stop this, but did not see anything in the documentation pointing to these settings. The other is personal preference. I think the keys on the keyboard are a little light. I like a more solid feel, I keep getting extra letters if I hit a key and brush against the key next to it. I am adjusting my typing, so overall this is a good setup.

Works great! Connects to multiple devices to makes a seamless transition from one to the next with the click of a button. Cushion for wrists to rest on too!

I have multiple computers, so the seamless transition by a click of a button from using the keyboard and mouse for one computer to another one is outstanding.

I buy keyboards and mice for a business, and only use Logitech that have the Unifying Receiver, so that I can replace any bad devices and pair the existing receiver with the replacement device. It keeps us from filling up USB ports with multiple receivers. And it's more reliable than Bluetooth. Also, the quality of the keyboards and mice are top notch.

Love this keyboard and mouse! I can connect it between three devices, my work laptop, personal laptop, and PC with ease through the dongle and bluetooth connections. Super nice and the ability to do a free scroll and forward/backward windows is amazing.

I have always preferred Logi peripherals, but this combo tops them all. The keyboard touch is perfect, and the Bluetooth eliminates the USB. Best of all is the easy switching so that I can use this setup with my work and personal laptops. Bravo!

My HP work station, a 34” All in One is an amazing product but I’m old school and the integrated keyboard and mouse while soft touch and lovely to look at in it’s sleekness and quiet operation was not comfortable in my continual operation. I needed the feel and sound of a mechanical to be confident in my keystrokes. This bundle was surprisingly affordable and filled my need of a more substantial piece of equipment. Once again I was very impressed with the Best Buy associate that listened to my needs and didn’t try to push a purchase that I didn’t need or want. I’ll be back for future purchases.

I am extremely happy with the Logitech MK850 Performance Keyboard and Mouse Combo. The keyboard is very comfortable to type on, with smooth keys and a solid, full-size layout that makes long work sessions easier. The cushioned palm rest is a big plus for comfort. The mouse glides well, feels great in the hand, and the ability to switch between devices is incredibly convenient. Both the keyboard and mouse have strong wireless connectivity with no lag or interruptions. Setup was fast and seamless on both my PC and Mac. Overall, the quality, comfort, and reliability of this combo make it a great investment. Highly recommended!

The Logitech MK850 Performance Keyboard and Mouse combo is a fantastic tool for anyone who juggles multiple computers. As someone who has purchased this combo multiple times, I can attest to its quality and usefulness. The standout feature, in my opinion, is its ability to seamlessly switch between three different computers. This has significantly streamlined my workflow, allowing me to effortlessly control my desktop, laptop, and even my tablet with a single keyboard and mouse.

I bought this as a replacement for a keyboard no longer available. I was pleasantly surprised that it practically set itself up for use. Do far I love it.