Works fine as a keyboard but does not work as an ...
355789
Works fine as a keyboard but does not work as an actual cover. Easily falls off. Fine when set on a desk. Not so great on my lap!
4535598
Great keyboard, but... it seems to be "Windows Only", does not entirely work with Linux.
1335277
The product doesn't work for PS/2 keyboards, as USB doesn't recognize them. It does work for mice, so this product is good for that.
1306505
I only needed this keyboard in order to set up my blue tooth keyboard. The keyboard doesn't even sit flat on the desk. It was suitable for my purpose but could never be used for regular daily use.
4922297
Not really what I expected. Have trouble getting the keyboard to connect so that it will work. Keyboard quality is very cheap. Dont use it much it is easier to just use the screen.
4801956
As a keyboard it works fine but one of the biggest and most annoying drawbacks is that every once in a while it will get stuck in some kind of "windows hotkey" mode at complete random. Very annoying.
2103184
This is a passive adapter, so it will not do anything for USB devices that do not also have support for PS2 type keyboard or mouse interfaces.  Amazon's descriptions do not state this, but the product description at Cables Unlimited does.  I had to get it and try it for myself, and it didn't work for my keyboard.  So the 3 stars is for not knowing whether it works or not.
1675761
I got this keyboard a few months back and after using it for a while it is a fine keyboard but I couldn't imagine using it for extended periods of typing. Using it for browsing websites and limited typing is fine. I think I may have been spoiled by the Logitech Wave. Now that is a keyboard I could type for hours on. This keyboard feels small. Even though the length of the keyboard is the same as other keyboards the keys feel smaller. The good thing is the keys are spaced further apart so you don't feel cramped when typing.
4390061
I was thinking I could use this as a keyboard for the iPad.  It does not work well for that.  When connected to the iPad, I still have the screen keyboard showing as well.  Other bluetooth keyboards I have used make the on-screen one go away for a bigger screen while typing.  I deducted stars for that.

It is handy for typing stuff on my Amazon Firestick connected to the TV.  I have not used it with my AppleTV, but I would think that would be useful as well.  I'm not sure why anyone would use it this way, but I did connect it to my notebook's bluetooth and it worked as keyboard and trackpad on that as well.

So, if you need to do much typing on something with a keyboard like AppleTV or Firestick, this would be a good buy for you.  It works really well for that.
2152922
This is a fine keyboard - when it works. ~5% of the time, keystrokes will lag 4+ seconds or be dropped entirely. The keyboard is less than a foot from the dongle. It's unclear what causes this behavior or how to recover. I just restarted my macbook & am typing this on the laptop keyboard, because the Logitech keyboard decided not to come to work today.

UPDATE
Updated rating to 2 stars. I opened the 'Logitech Unifying Software' app, and while it was open turned the keyboard off & on, then held down a keyboard key until it acknowledged the keyboard was 'active.' This has restored the keyboard to a working state; if this works whenever it starts to junk out, then having a working remediation is 1000x better. I still have no info about what causes the keyboard to start failing.
3458959
It's a keyboard and does what it's supposed to. It does not change colors, and the key letters do not light up, the buttons around them do. Kind of useless unless that's what you're looking for.
2458568
I used this as a wireless keyboard for my HTC Sensation 4G. I wanted to be able to type on it. It works great for that purpose. A lot of the keys have hidden android functions. Worked for me on Gingerbread, but works much better on Ice Cream Sandwich.
221353
This keyboard did not work under Windows 7. I believe this issue is to do with my Windows 7 installation having some very odd issue (unable to find any practical solution online) but as a Microsoft keyboard of similar price still worked I am going to penalise this product accordingly.
3770944
This keyboard is awesome for a home theater computer system. I would not use this as an everyday keyboard: it's small and cramped. The layout of the buttons isn't the best. The keyboard on my Acer Chromebook is much more comfortable than this, and the CB keyboard is tiny.

The mousepad is great, the gestures work just fine. Again, this keyboard is great as a home theater computer system, but it's pretty horrible for anything else.
3145330
I thought it would be like a regular keyboard, but if you don't hit the key dead on, it doesn't register...
very hard to use, but it's fun.
1124560
This keyboard is a good add-on / replacement for a computer keyboard/mouse combination.
Unlike the comments from many who have reviewed this product as a "Media Center" keyboard; I would not recommend it as a good media computer as the keys and hand controls are just not as well suited for HDTV control. However it will work and is as described....as a keyboard. The two day prime shipping was a joke however. It took nearly a week to get it.
2507964
keyboard works fine.  4 stars instead of 5 is in actuality my issue.  Should've bought a backlit keyboard. otherwise, works as designed to