OUTSTANDING Keyboard!
Simply an OUTSTANDING keyboard! I pair this with a Logitech M720 mouse, and they work great. Battery in both last for weeks (and I am on the computer for hours each day). No wires, no lag, excellent quality and feel. I like how this full size keyboard is compatible with everything, and is comfortable.I have used this pair on multiple computers, and the FLOW system allows you to use the same keyboard and mouse on multiple computers at the same time. It has controlled both computers (and my 4 monitors) with ease.I have had these for several years, and these are my personal favorites. I have had to replace both the keyboard and mouse over time (spilled coffee on the keyboard once). Looking at my amazon history, I replace them about every 5 years (nothing lasts forever, but these take a beating before giving up!)In 5 years or so, when I wear this keyboard out, I’ll be replacing it again with the exact same model.You cannot go wrong with this keyboard (and the M720 mouse).

Great keyboard with a great look & feel
This keyboard is great. I got this for someone else in my home after they tried my K380 (Which is basically the same keyboard minus the aluminum holder at the top and no numpad on the right). They’re super happy with it and loves how the keys feel and operate. This isn’t a mechanical keyboard but still super nice. One of the best things about the keyboard is the ability to pair it with 3 different devices. To change between devices you just have to push the corresponding button that matches the device you want to use. The keyboard is Bluetooth and also comes with 2.4Ghz Logitech unifying usb receiver. It’s powered by two AAA Batteries. To remove the battery cover you slide the door towards the center of the keyboard and not to the edge like you would imagine. The keyboard does have a power switch on the right narrow edge that you can manually power down with but typically you won’t need it as they keyboard does go to sleep after not being used. If the keyboard goes to sleep you will want to press the button that corresponds to the numbered item you want to use, you will need to wait a moment until the button stops blinking. To pair the device to something using bluetooth simply press and hold the numbered button until it blinks rapidly then open your bluetooth settings and locate the keyboard in the list of devices. This keyboard is labeled for both a Windows computer and a Mac. I personally use the keyboard with a Mac.Pros:Great keyboardVery well madeComes with Duracell batteriesComes with a unifying receiver for devices that may not have bluetooth or if you don’t want to use it that wayKeys feel good when typing and are a good size for small or large handsCan be used with a total of 4 devicesEasily switchable between multiple devices with the push of a buttonSwitch to manually power off, this would be good if you need to take it with you and need to toss it into a bagCons:If you must have a device with its own built in rechargeable battery this one may not be the keyboard for you.No way to remove the aluminum stand if you don’t plan to use itHas a bit of extra weight from other keyboards but that’s likely due to the aluminum

Great Bluetooth connectivity for multiple devices
Love my new keyboard. I was able to connect it via Bluetooth to my Samsung tablet & phone and to my Dell laptop easily. I couldn’t get it to connect with the thumb drive though. Oh well, I’m happy as long as Bluetooth works.I also like the weight of the keyboard. It’s very sturdy. I haven’t used the holder where you can place your phone or tablet, but that’s because I have a case on both & they won’t fit with the case on. That’s fine. I purchased this more for the Bluetooth connection & to connect with multiple devices.

Easy to pair, compact, works great, but heavy
I have a Logitech K360 that connects to a “unifying receiver” along with my mouse, and have been using it without issues for about 8 years. But lately it has been losing its connection to the unifying receiver just 18″ away so I got this K780 as a replacement. It connected easily and works great, and I can easily switch computers too.I like these compact keyboards because they have the keys I need but fit in my keyboard tray and also pack well for travel (I like these a lot better than any laptop keyboard.) But the K780 is quite heavy, so it won’t go on the road!The K870 is also thinner than the K360; it sits a bit low in my keyboard tray so I’ll need to find something to set it on to raise it up level with my keyboard tray’s palm rest. But that’s an easy fix; better too thin than too thick.One minor issue: I couldn’t find the print-screen key. But Googling, I see that it’s Fn+Del, and indeed that works.

I have tried the MX keys mini in the past; however, having this one before, I immediately noticed the difference. The K780 is my most comfortable and favourite keyboard. I love the fact that it is a silent keyboard, so working from home and receiving/responding to calls while taking notes have been a charm. MX keys; however, has these keycaps and switches where the edges move and make more noise than the K780. And the typing experience, in general, is not as pleasant. Having said that, I love how compact the MX keys mini is and it is a much better-looking keyboard than K780 in my opinion.I wish they released a mini version of the K780 or used the exact same switches and keycaps for the MX keys mini. 2 years of battery life is really great, and I personally prefer the AA or AAA batteries than the USB C rechargeable ones, as they have a limited cycle for charge and eventually the charge will not last as long. However, the charge for MX keys is supposed to last for 6 months, so recharging through USB C once every six months should be that bad.The K780 receives 10/10 in my book. But in the future, I would really love it if they made it look a little better. I do not make use of the top portion of the keyboard to connect to iPads or phones, but I do acknowledge the appeal. This keyboard perfectly matches with my M720 mouse.

melhor teclado pra mac e win. pilha dura muito, tanto que ainda nem troquei. É bonito,e o acessorio pra colocar celular é muito util. Só troquei o k480 por esse por causa do teclado numerico.