美国海淘    Logitech罗技 K780 无线键盘约￥410

easily via Bluetooth. My work area contains an iMac, a Macbook Pro, and iOS devices. Photo shows other devices to give some idea of the proportions of the K780.One of my tests was to run my fingertips over the keys. With most keyboards, you get that slight clicking noise from the play in the keys. Not so with the K780. The keys are firm in their positions. I found that for my typing style this makes for very confident and precise touch typing.Problem: I have had a hard time connecting at all to Mac OS Sierra (10.12.3) via Bluetooth, The K780 doesn't even show up as an option in the Bluetooth setup screen, but the Unifying wireless works perfectly even on a 10 y.o. iMac running Snow Leopard (10.6.8). However, I have not been able to keep that Unifying connection to my iMac working when I enabled Bluetooth to connect to an iPad. Upon further post-purchase research, I discovered that there are known Bluetooth issues with Sierra. None of these cropped up in the reviews I read here; in fact, the opposite. Other than that, I want to love this keyboard and am still giving it 4 solid stars because it looks and feels great and absolutely works as advertised in Unifying mode. I hope to bump my review to 5 full stars if I can find a fix for this issue with Sierra. In fairness to Logitech, I believe that this is a Mac issue, not a problem per se with the keyboard.

etween devices. Bonus that it holds the devices too. I use the USB receiver with my Win10 laptop (on a desk stand next to a second monitor). I put my Iphone and Ipad in the keyboard rack. With the touch of a button I switch instantly between the three devices. Fast texting and writing to calendar on I devices while working on laptop etc.Keyboard is heavier than most, which people equate to quality. For me maybe it makes it more stable.Batteries are included, two AAAs.Usb receiver storage next to batteries.Connect your other Logitech devices to this usb receiver with the Unifying program at Logitech site. Amazon won't let me give you the link. I combined an old mouse and it all works on one usb receiver.

the numeric keypad a lot, so I wanted this model. It took me about a half hour to get used to it because the shift key, for some reason, feels like it's in a different position then my prior board. I really like the keyboard as it sits flat, is small and takes up a lot less room then my other keyboard. I think I can compare this to the Apple keyboard. It also reminds me of the old PC Jr. keyboard that was often referred to as a chicklet keyboard. It is easy to use and it has that click feel that I like.

et up is dead simple.Follow the instructions on the box and you'll be fine, just remember to use the right process for either MacOS or Windows etc.The keys have a very, very solid feel to them. They feel leaps and bounds better to me than the action you get on a macbook pro keyboard pre 2016 or the magic keyboard version 1. Just less squish and more satisfying.Holy smokes they're quiet too, it's like the ninja of keyboards.The circular keys were really easy to get used to, and to be frank they look so much nicer from an aesthetic point of view in my opinion. Very typewriter-esque.Pairing with the unifying dongle was great because I also bought a Logitech MX Master mouse, it simply required I plug both dongles in at first.Eventually the software (for the love of god just install Options, it's amazing) recognized I had two dongles and asked if I'd like to remove one from my mix. Easy to follow steps later and I was there.There's a fair amount of travel for such a low profile keyboard on the keys, nothing crazy but enough to really feel like I got ish done when I finish banging out an email.Most importantly, switching between machines that I control with this is a breeze. Once you're done pairing you literally just hit the button on the keyboard for the device you'd like to control and you're done.I game on a PC and I work on a Macbook Pro 2016, and this thing does it all.I high reccomend installing the options software, so you can remap the FN keys and change their behavior.Are you one of those heathens that wants the FN keys to automatically require you hold FN to do volume up and down? There's a setting for that.Do you want to map the home button on Windows 10 to TaskView (which I love)? Go for it, in Options.You can even turn on application specific mapping of buttons and have the mappable buttons do different things depending on what app you're focused on at the moment. I've done this with Excel and a few games.Lastly even if you don't want to use this to control a phone or tablet, the little tray is one of the coolest things ever, because you simply just "dock" your phone or tab there. I use it with my LG G6 and it's just superb.Over all if you're thinking about getting this keyboard stop thinking and start doing.Even if you don't have more than one device, and don't plan to use its switching capabilities, it's just a fantastic piece of kit that's really one of a kind and works really well.