Logitech K580 Slim Multi-Device Wireless Keyboard Bluetooth/Receiver, Compact, Easy Switch, 24 Month Battery, Win/Mac, Desktop, Tablet, Smartphone, Laptop Compatible - Graphite

Initial impressions:I like full keyboard layout with individual keys becomes very handy during productivityI like the weight it has and about the feeling you get when you do the typing making it becoming close to working on professional laptip.The reason I chose this because of the full layout keys like Home and End, pg up and pg dn will work with fn support - this make a huge difference in my productivity and other small keyboards didn’t offer this full layout.Out of the box, the product works for windows without any glitches. As a reference I had I clever keyboard borrowed from friend had an annoying issue with switching tabs when Alt+tab was pressed. It never holds the command and would drop it before completing the function. This made me reluctant to even consider multi OS supported keyboard. Yet I went ahead at my own risk and the Logitech didn’t let me down, and no glitches like that. I didn’t test it out in mac although I will do it later. Fn+o is mac and fn+p is win (3 sec hold)Could have been better if it had status light to indicate the caps button is on, and I felt it’s a must to have feature for the price I paid (3.5k)You could only connect 2 devices. At this price point rivals offers 3 devices connectivity.Overall it’s a good product but not a value for money candidate and it’s a pricier deal.

I really recommend this keyboard to those who need a lot of typing or developers, below are the few points which I like the most.1) Compact Design2) Light Weight3) The elevation is perfect for long hours working.4) Keys are super soft, you get the same feeling that we get when we directly work with the laptop keys.5) Have dual feature of Bluetooth and USB. Though I have been mostly working with Bluetooth which saves one USB port on my laptop.6) There is no lag in the characters been send to the laptop. I have had an experience with my existing Dell Keyboard which had hard keys which sometimes do not respond even if you hard press the keys and the best example is ENTER key.7) Very light weight, I suppose we can carry in a laptop bag too.8) Just one point to note for all the coders out there, when you want to use F5 key to debug your code do make sure you lock the function key first by fn+esc together. By default the F5 key is set to increase the volume.9) Equal spacing between each key is good. Apparently the up, down, left and right arrow keys are just beneath the Shift key, which the windows keyboard users might feel bit strange in the start, but this is for sure not a downside. I would say the user shall get acquainted over the time.10) As featured, there are keys for Mac also and a simple switch from Windows to Mac is fast.11) If you buy this keyboard, you might be surprised where to fit the batteries ? There is a compartment where it's written "Logi". Just pull that compartment in the opposite direction of you and you shall find the USB pin and batteries. I have attached an image and highlighted in Yellow color which need to be detached to open the compartment.

The design of the keyboard is pretty basic. There are no particular differentiating features about it. Even the available colors are a little bland. However, I think I have looked over all the aesthetic aspects just because the keyboard is so functionally robust. One gripe that I cannot get over is that there is no angle adjustment. You have to become okay with the default angle of the keyboard when it's facing you. Granted, I have been using it for the past few weeks and apart from a couple of occasions when the keyboard became a little uncomfortable to use, I haven't felt the need to readjust the position of the keyboard on the table all that much.The keys have a decent travel. You will appreciate this much better if you're coming from a laptop. The actuation force is a little more than on most laptops, so you might feel you're stomping on your laptop keyboard after having used this for a while. The keyboard has been mentioned as "ultra quiet" in the description, but the truth is far from it. It is not silent by any means. It makes the same amount of noise that you'd expect from a membrane keyboard, which is obviously less than a mechanical keyboard. The space bar makes more noise than all the other keys and I am not really sure why that is.Where I love the keyboard the most is in its functions and reliability. It is compatible with both Windows and macOS and I have been switching between both of them multiple times a day and not once have I face any disconnection issues. The keyboard has connected reliably to both my devices. All the media control keys work as expected in both Windows and macOS. I am not someone who regularly uses a numpad, but I am sure people who do will find this to be yet another reason to go over K580 over K480 and K380.The slot on the top of the keyboard is good phone stand in a pinch. I don't think it will be able to hold bigger size tablets. My iPad Pro 11 inch obviously doesn't fit, but I also don't intend to use the keyboard like that. If you're buying the keyboard for a tablet, make sure you cross reference the dimensions of the tablet with how big the slot is.Overall, I would recommend this keyboard without a second thought, but only if it is available under Rs 3K. I don't think that the price is justified if it's more than that.