MK850 Performance Wireless Keyboard and Mouse Combo

This is the second Logitech MK850 keyboard and mouse combo set I have purchased. The first one worked great until I spilled a drink on it. I am currently using it on two laptops with one being connected by the USB transmitter and the second via Bluetooth. It is super easy to change from one device to the other by either clicking the number button on the keyboard and clicking the select button on the mouse until you get to the correct device. I have not had any issues with losing connection on either device and the batteries seem to last a long time. I work remotely so I am constantly on my computers. The keyboard and mouse have some ergonomics to them, so they are comfortable when I have long hours of use. I am considering adding another device but haven't tried 3 connected devices yet. I am happy with my purchase, again.

Had the MX series for .. well .. ever, until the mouse clicker started misbehaving - that and I had to use a USB switcher to switch between work and home computers (I work from home). This guy .. now this guy is perfect. The 1-2-3 button on the keyboard and mouse, which are independent from each other, are fantastic. At first I thought it was annoying - why on earth would I want my mouse on one computer and my keyboard on the other -- ohh, but I DO I DO ... kick off a play list/netflix/something on my personal while merrily writing up a doc on work. It's great!! My biggest suggestion is to NOT use bluetooth. I think it sucks too much battery, and is much slower to connect, and often - especially with Mac - doesn't always make the connection. My work computer has a pre-boot password (bit-locker thing) so can't use bluetooth with it. With the universal USB - it's INSTANT workie workie happie happie go go go. Works pre-boot every time, and I'm convinced it uses less battery as well. Even tho the keyboard is louder -- not quite old IBM bashie bashie keyboard loud, but maybe close -- it FEELS GOOD. It's nice and responsive. Not soft and squishy did I press the key at all? The mouse is not as big as the MX850 (I think that's what I had) - but it's a good size, feels nice in my average girl sized hand. The device switcher button on the mouse does not get in the way of normal use. The feature I do not use is Flow. Flow is this handy-dandy-feature that allows you to mouse over to the side of your screen and it'll auto switch (I think just the mouse) to the other computer). In theory it seems nice - but I think my setup confuses it. I have a Mac and a PC and both of them share a monitor - during work hours my work laptop uses it, then off hours I manually switch the monitor (using monitor menu) to my mac -- so trying to use flow it sorta gets lost on the mac and I can't get it to switch back - probably because it can't actually get to that side of the screen. But, it's really not a must have feature to me. I'm too controlly that way. I like that the keyboard has both windows, mac, laptop labels on the buttons .. example: one button has start/alt/opt, another has alt/cmd/apple .. has the fn keys too. Makes using it very handy for my apple handicapped hubby. Because it has laptop fn keys some standard keystrokes need modifcations, but it's easy ... like print screen is fn+insert (has camera icon) .. and limited print screen is ctrl+fn+insert .. but they're all close so easy -- little tweaks in the day of the life. Have I mentioned I really do like this keyboard/mouse? yes, yes I do. you might too. :) All in all two hearty thumbs up. Really great replacement for my previous Logitech, I didn't think it could get better - and this is definitely better.

I can't sing enough praises for the Logitech MK850 Performance Wireless Keyboard and Mouse Combo! This dynamic duo has completely transformed my home office experience. Switching between three laptops for different jobs used to be a hassle, but not anymore. The seamless transition between devices is a game-changer, making my workflow smoother than ever. The keyboard is a dream to type on—responsive, comfortable, and with just the right amount of tactile feedback. The ergonomic design has saved my wrists from the dreaded office strain, and the quiet keys mean I can type away without disturbing anyone around me. Plus, the battery life is phenomenal; I haven't had to worry about recharging in weeks! The mouse is equally impressive. It glides effortlessly across my desk, and the precision is spot-on. The customizable buttons have made my tasks more efficient, and the ergonomic shape fits perfectly in my hand, making long work sessions a breeze. In short, the Logitech MK850 is exactly what I needed for my home office. It's reliable, efficient, and incredibly user-friendly. If you're juggling multiple devices and need a workhorse that can keep up, look no further. This combo is worth every penny!

The keyboard and mouse come with alkaline batteries. I use lithium batteries to avoid leakage. The keyboard and mouse work well. Using it on three different computers is easy. There are a few minor shortcomings, but they are not deal breakers: 1) There are no Windows logo or print screen keys. So, you would have to use "Snipping tool" instead. The work around is that I have my old, wired keyboard still plugged in behind my monitor. If I need to use print screen or Windows logo key, I just grab the old keyboard and use it. 2) The mouse is good. The mouse button for switching between computers or devices is next to the other two side buttons. I do accidently press the device button by accident and my mouse will disconnect form the Bluetooth. No problem, I just press the button until it connects to my computer. I recommend using lithium batteries instead of the included alkaline because the keyboard and mouse can still work with a low battery. Some alkaline batteries will still leak even though there is still a little charge left in it. I ruined one Logitek mouse that way. The battery was leaking even though the mouse was still working. Bottom line: If you want a wireless keyboard for work with the ability to take the keyboard and mouse combo from one computer to another, this is the keyboard for you. Not too expensive and does the job.

works perfectly

Replacement for my old logitech keyboard. I like the way the mouse glides compared to the old one and the keyboard works great

The price tag might seem to be a bit high - but you can go for it blindly if you are ready to spend for a comfortable and ergonomic combo. Pros: 1. Seamless switching capability between multiple devices. Works very well with my office Lenovo Windows laptop and Samsung Galaxy Tab S7 Android tablet. 2. Keyboard's curved design is very ergonomic. You will appreciate the design once you start using. 3. No need of a USB dongle for connectivity for first two devices you pair. If you need the third device to be connected simultaneously to the first two, only then you will need to use the dongle provided along. 4. Mouse is well contoured for your right hand. Left hand users should stay away - don't buy. 4. Additional buttons on the mouse are completely configurable. There are 3 such buttons (one set similar to the usual forward/backward buttons and the other an almost hard to notice button called Gesture button) 5. Keyboard is 80-90% silent while usage, but has adequate key travel. I felt that the Enter key doesn't have key travel like the other keys - this might improve over time perhaps. 6. The middle click wheel of mouse has a toggle button to switch between ultra smooth and ratchet mode which is a very welcome feature. Cons: 1. Mouse right click and left click aren't quiet. I felt this should've been taken care especially when Logitech already have M221 which is way too cheaper to own in their range which is ultra silent. 2. No Backlit functionality for keyboard - this isn't a big complaint though. I understand the difficulty to manage battery life on a wireless keyboard.

Fiquei impressionado com a qualidade do produto, tanto em questão de software quanto em questão de hardware. Usando o combo de mouse e teclado com o Logi Options+ (programa da Logitech) vc pode personalizar todos os 12 botões do mouse mais 07 botões do teclado. A função de alternar entre os dispositivo conectados (pelo Bluetooth) é super fluida, uso no notebook e no celular. Todos os materiais são de boa qualidade e o mouse é alto e razoavelmente pesado (nada que atrapalhe). O teclado é bem ergonômico, com as teclas em perfil baixo e silenciosas, do tipo membrana. O único "problema" é que só vendem versões internacionais (QWERTY) e não ABNT2, sem o 'ç' e com o acento '~' no canto esquerdo. O teclado numérico tem apenas o ponto, sem tecla de vírgula, mas o Excel fez a substituição automaticamente, reconhecendo o comando como o divisor do decimal. Pessoalmente, todas essas questões com o teclado são apenas questão de costume, sendo até bom exercitar o cérebro e sair do automatismo por um tempo.

this is one of the best product I'd ever buy and I just order another one to use at work It works with my tablet, my regular PC, and I also connect to my work PC for when I bring my working laptop at home; BY JUST PRESSING THE BUTTON 1 or 2 or 3 either on the mouse and the keyboard you can switch from a PC to another AND YOU CAN EVEN USE THE KEYBOARD ON ONE PC AND THE MOUSE ON ANOTHER ONE AT THE SAME TIME !!! :-))))) I was looking for something like that for long time. before I had one set of keyboard and mouse for each of my PC and it was like a nightmare to find place on my desk for the 3 keyboard AND YOU CAN ALSO CONNECT ANOTHER MOUSE OR UNIFYING DISPOSITIVE AND CONTINUE TO USE THIS SET. *** STRONGLY RECOMMEND **** P.S. i've tried almost all kind and brand of mouses and keyboard from Microsoft, Logitech, and some other brand and even for the ergonomy this set is absolutely perfect :-)))