MK850 Performance Wireless Keyboard and Mouse Combo for Windows, macOS & ChromeOS, Bluetooth & 2.4 GHz USB Receiver, Full-Size Ergonomic Keyboard, Multi-Device, Cushioned Palm Rest – Graphite

This is a comfortable keyboard with the perfect cupped area on each key which will make you a speed typer and all the function buttons are easy to find and use. Wish it had backlit keyboard, The Mouse is a dream - No hand cramps and you can scroll through pages quickly with you mouse's roller - fastest one I've ever had -- I use it at work for 10-14 hour days no hand cramping. BONUS: use the keyboard and mouse on up to 3 different devices ie; Laptop, IPad and Phone to send a text etc just set them up. Worth the $ ,

Nice set up coming from a laptop. Still getting use to the keyboard but its comfortable and the mouse is amazing

My work is so much more efficient!!!

I have had a love-hate relationship with Logitech combo Keyboard and Mouse kits. I'm stretching it to even give this kit 4 stars. Use the unifying USB plug and don't setup as a bluetooth device. I have had this kit for 2 weeks and every single day there have been more than two dozen times I have wanted to launch my super-deluxe mouse off the top of a 20 story building. Brand new Lenovo P3 computer and this brand new wireless keyboard and mouse, and I have been screaming at the mouse all day, every day for 2 weeks. Mouse scrolling 1 page at a time, even though all settings are set to 1 line at a time. You can't move the mouse with precision, it lags or just goes away for a few seconds then comes back. Uninstalled and reinstalled - HORRIBLE. Finally, after two weeks, I downloaded the Unifying drivers, plugged in the USB dongle and FINALLY!!!! I have a mouse that works. I noticed that every few seconds, in my Windows 11 Pro Bluetooth settings window, the dang mouse would disconnect and reconnect 20 times in a minute. For testing I still have my keyboard connected via bluetooth and so far it is holding up well, but NEVER, Ever, ever, never, connect this nice- but garbage mouse via Bluetooth. You know, it seems to be typical of Logitech. I have never had a wireless combo set where eventually the keyboard and mouse become projectiles across my office. But at least when I want to scroll down with the mouse wheel, it does move down instead of scrolling down will scroll down, then up then down again like a different name-brand manufacturer's wireless mouse does. Oh that really bothers me. So I typically don't do lengthy reviews, but what a garbage mouse when you connect via bluetooth (with all drivers up to date), just save yourself the frustration and use the Unifying usb dongle to at least connect the mouse. It works perfectly as advertised and I am now, finally, able to enjoy this wonderful combo set (but I'm keeping the wired mouse close by for a while).

After three tries, I finally found a seller that actually sent a NEW product instead of used. Beware of sellers selling used items as new. This seller ships new as advertised.

I've had the keyboard and mouse for 4 months now. Loved it at first, using it with my Windows PC and iPad. Now, keys such as the O and R and increasingly others, if I don't press them dead center, they hang. Smooth action in the center still, but as I type I seldom hit center, so I'm constantly having to go back and fix missed key strokes. I'm going to have to get a different keyboard, I can't keep typing like this. The mouse is good. See the video for demonstration.

Grabbed a few of these because we were having issues with our conference room wireless keyboard and mouse. We never found out what the issue was, but I tried several keyboards that were supposed to have reliable connections. Whenever we would try to type, keystrokes would be missed leading to frustration. This keyboard and mouse solved all of the issues and our employees have been extremely happy with this set. Comfortable typing with a good key feel, we highly recommend this set if you're experiencing connectivity issues.

Fantastic product. Easily works with my personal computer, my work computer, and my husband's computer. Mucxh more advanced of a keyboard than I have had before.

This combo is incredible, keys are very smooth and mouse very precise. Made the mistake of buying knock off before and just wasted my 60$. Price really worth it for the quality.

Excelente equipo. Compré esta versión que trae el teclado en inglés de USA.

This set is more or less what I was looking for and the right cost to value ratio in my eyes. I do enjoy quality electronics and office supplies so my first thought was to buy the MX keys S + MX master 3S but it just didn't make sense to pay over X3 as much for standard computer equipment, despite its obviously superior design and build. This set is still nicer than the cheaper ones and although it is still plastic all around, seems to be slightly thicker and of higher quality. The switches on both mouse and keyboard make it easy to switch control between my desktop and laptop without the mess of an extra set. The keyboard is as convenient as any other keyboard. It does have an attached wrist support which is nice and easy to clean but too bad that it can't be separated. The mouse is more impressive and has 3 customizable buttons, lateral scroll wheel control + physical scroll adjustment button. I did set it up but can't say I've used any of those features so far. Design wise not much to write home about, I liked the white touches on the switch buttons and underside of both keyboard and mouse (although you don't see it if you don't lift it). I would have liked more multimedia controls on the keyboard. One pet peeve: I preferred my previous keyboards layout for the windows key. The ctrl FN start and alt buttons here are all the same size and textually labeled for both PC and Mac, but I actually appreciated a bigger windows button with the windows logo on it which most keyboards seem to have (not just the Microsoft ones). Takes me a microsecond longer to spot it but time accumulates. All in all this set is probably good enough for 90% of users.

Keyboard is a little soft but it works. Mouse is great and let me program the thumb buttons for copy/paste which is amazing. Overall I find it to be a great combo at a solid price. Makes working remote so much better than trying to use the laptop by itself.

The Logitech K850 keyboard is low quality. It is cheaply made and the pieces do not fit tightly together. When you type it rattles like a clapped out 90s GM vehicle interior. I do not recommend this trash product. Logitechs quality has suffered greatly in their endless race to the bottom. Save your money and take a gamble on something from Aliexpress instead.