Customer Ratings & Reviews

I decided to upgrade my 520 keyboard to another full-size keyboard that offered the option to connect with multiple devices. I settled on the MK850 and love it. It is very comfortable to use and keystrokes are 'just right' in terms of responsiveness and feel. The switching functionality is simple to set up and use, and is seamless. That was not my experience with a less expensive keyboard that tended to have a lag when switching devices. That is the worst feeling to be typing and seeing blank on the screen. Lastly, the mouse is improved also over the 520 combo, very comfortable and responsive, with additional functions and customization options. All in all, I highly recommend this keyboard/mouse combo.

The keyboard and mouse are very ergonomic and responsive. I love being able to pair these with both my Mac and PC and switch with just the click of a button between the computers! Plus, as an added bonus, Logitech’s Flow software makes my Mac almost like an extended desktop for my PC, and vice versa! With Flow enabled, I can have the PC and Mac open side by side and just drag the cursor to the edge of the screen on one device and (about a ½ second later) it appears on the other device, just like an extended desktop!!! Then you can copy/paste and more from your Mac to PC and vice-versa! I didn’t realize that that the mouse and keyboard was capable of this when I bought it. I figured I would need to get a KVM switch for that. This combo greatly exceeds my expectations. Way to knock it out of the park, Logitech!

this mouse and keyboard combo I was hesitant about. but after using for about 6 months I can for surely say it is amazing. I have the first setting set to the USB. Which is connected to my docking station. makes it easy to use the 1 setting my my work/personal laptop. the other two options I have for my tablet and phone. never been any lag or jitters and battery life is great. Haven't even needed to change my batteries yet.

Mouse functionality and keyboard are excellent for everyday use. Comfortable and sleek.

Keyboard is way too soft if I compare to my Apple magic keyboard. The advantage is that this has battery that lasts almost 3 years (will find out). The mouse is ok. Remember the center button activates free scroll. I hated that and thought it was the only way the scroll wheel worked until I pressed the middle button and viola it suddenly added the resistance to make it function more like a scroll wheel.

I bought this keyboard and mouse to replace the set the came with my computer. The keyboard is perfect for my hands (I cannot say the same about the keyboard that came with the computer). I love the mouse, I often use the extra buttons and I find them very easy to setup and use.

Great value for the price! A real savings over Apple products and same quality! Ergonomic keyboard and great mouse. The best price around!

Great Product, I use it everyday and love it. Easy to type with!

Really enjoying this keyboard and mouse set. Feels ergonomic, easy to setup, and use with multiple computers.

The keyboard that works perfectly easy to connect slim. I would recommend this to anybody that's looking for a keyboard. I don't know.

You don't even have to use the dongle if your computer has Bluetooth so by getting this set I have freed up 2 USB ports! It feels comfortable and works well so far. I also appreciate the on/off switches to help conserve batteries.

Works awsome when the old one retiered bestbuy close and saved the day.

I was in the market for a new keyboard and mouse combo as my prior was starting to die. This one has been great. The keyboard is much quieter and less bulky than my prior one. And the mouse works great. I was able to get it on sale and it was a great value.

This is the second purchase of this product, great price and easy to set up and use.

for the price this was an exceptional product. very easy to link up my computer. I used a different mouse then the one that came with the keyboard and I haven't had any problems with of them. the keys have such a light touch that I don't really need to press them in. it's very comfortable.

Very easy to install. Great Feel to the keys. Mouse fits comfortably in my hand. I hope it lasts!

I have been really happy with this keyboard. I haven't had to upgrade in over 10 years, since I liked my last one so much. But the new changes and adding gestures to the mouse have quickly made me forget about my old keyboard.

Some reviewers have complained about the feel of the keys, but I find the feel and return is excellent with a firm feel to each key, yet with a soft return for less noise (clacking). Both the keyboard and the mouse have an ergonomic shape that fits my hands perfectly lessening any incipient carpal tunnel stress. The adjustable angle for the keyboard also contributes to this fit-to-form. Overall I would highly recommend this combination. The only caveat to make would be that sometimes it takes longer for the computer to recognize the keyboard's bluetooth connection. The mouse's connection, so far, has not exhibited this characteristic.

this is a great option for a keyboard and mouse combo. I've been using the Logitech product for years and they stand up well to normal office work.

This keyboard is comfortable and the mouse is responsive, but not overly so. They were easy to install on the computer. I would recommend this product.