3 out of 4 keys work great!
593479
1. It works! Mostly...
2. Nice to have a different color, makes it easier to spot
3. My disappointment comes in because that "arrow" key at the top- I'm not sure what it does but I figured it would open the trunk since it says it will work with my car. It doesn't- I can't find that it does anything. I might not have purchased this had I known it would not work completely like our original does. For now the hubby has it, as it's primarily the one I drive. It's a great option if you don't mind the trunk key not being on there.
4780699
This keyboard is great and particularly useful if you need a quiet keyboard.

Unfortunately, the following keys did not work:
4, 7, T, C, J

Tried different USB ports, made sure macros were disabled and keys were mapped properly.

Amazon is shipping a new one, before receiving my defective keyboard, which is very nice. Thank you Amazon!
2742097
These are supposed to be entry doorknobs. I chose to use them inside instead of on my external doors and I'm glad I did! I ordered 3 sets (6 total). Turns out I only need 1 key to operate all 6! Each set of 2 is supposed to be keyed the same. But I'm surprised that all three packages matched. It's great for me since it's nice to have one key that I can use throughout. But it would make me really NERVOUS if I had ordered these as external locks. I'd be wondering if the next person that orders this product just ordered a key to my house! Scary.

Installing them is a bit tricky. Took me a few tries to set the offset where I needed it to be and still be able to turn the knob both ways. Instructions are not very clear on this part.

The finish is great and they look to be of reasonable quality for what I'm using them for.
3839517
(This review is from my wife Amber)

Wow, these keys are perfect and even better quality than I was expecting!

I was a little confused about what I would be getting based on the description since it said I would be getting "2 sets."  I didn't know if I would be getting two boxes or what, but now I get it.  There are 2 "sets" of 25 different keys for a total of 50 keys.  So you're supposed to get 2 of each kind of key design.  As I've looked through mine, I have found that I actually have 3 of one kind and only 1 of another, but I'm definitely not complaining. Great deal!
2865034
The only issue I have is that over time the individual key lights are failing.  I count 21(!) lights have now failed.  That's pretty unacceptable.  Otherwise I love the size, sturdiness, and of course mechanical keys.
308793
Bought 2 of these keys And took to a local locksmith. He programmed for me with only 1 working key and got one of them working correctly. Went to do the second key and it would not program. So 50% success rate in my experience. Buyer beware!
2033538
the first keyboard I received the keys didn't work. They were all switched around. For example, when I try to use the $ it comes up with a different symbol, such as /. Super annoying when I have to hit each key to figure out what it REALLY is. I bought a new one because I needed it for school, but when I got around to returning the bad one, the return window is closed. So there's $15 down the drain. :/
1443528
Works so well. No issue with the keys. We only changed one door because the original key and lock wasn't working properly anymore. You will need to have two keys though, one for ignition and one for the door. It's not a hassle though, as long as you keep them
On the same ring.
4216730
My key did not work day one, They told me basically screw off,, I figured ok the combo works no big deal, I will just be dilligent to change batteries when it goes yellow.  Batteries stopped working without warning, So I call them they send another key,, yes all keys are same, Also doesnt work, Now trying to break in. I don't want to add insult by paying a locksmith too. hopefully one of the easy methods work, will update when i break in
2234846
My fiance purchased this item. It is usually in working order. My only problem I've had with it is certain keys sticking when typing. He filled out a bunch of applications and then had to resend them because the 9 key wouldn't work unless held down or pressed multiple times. This went away but then the B key started to do the same thing. We cleaned all the keys but it took a day after before they went back to normal. Nothing was spilled on the keys before this happened. It is working fine for now.
360101
Very nice lock. I have 4 and am very pleased. The problem you may encounter is having additional keys made. Many stores don't realize that they have the appropriate blank. If your key counter has a Hillman rotating, blank display, tell them to use blank #95. It will work perfectly but when you match it up to an original key, you will notice that one of the original stops or shoulders extends a bit more towards the point. Take a small file and in 20 seconds you can file that shoulder higher, allowing the key to penetrate the lock perfectly. Now for the financially flushed amongst us, a quality locksmith might/should/will even have Stanley, black shrouded blank available. I think I even saw them on Amazon but blanks are usually sold in large quantities. Again, a nice lock and very intimidating in appearance.
4376999
Works as advertised and does exactly what I need it to do.
Used on a Windows 7 laptop that does not have a physical 10-key setup.  It took a moment for Windows to automatically configure the keypad.  Once active, it worked great.  The keys are a bit springy, but work very well.  The backspace and 000 keys are a great bonus compared to my standard 10-key on regular keyboard.  The retracting usb cable can be a bit finicky, trying to make sure it pulls out and retracts properly, but does not detract from the overall product experience.
1042438
I had been excited to get this, but from day one (just three days ago) some of the keys (numbers 1,2,3,4) have not worked... While the other keys seem to work well, not having those work keeps me from logging into several of my accounts and taking effective notes, without using the on-screen keyboard.

On the plus side, I like the color, it has a nice feel and it holds the Nexus securely. And as a bonus nearly all of the other keys work... So if that will work for you (maybe change your passwords to not use those numbers) , maybe this is the case for you!!!

Irony .. I needed those numbers to be able to log into my Amazon account, so I am leaving comments from my desktop.

Seriously though, I have contacted the company and am looking forward to getting a replacement. If it works better I will come back and leave a better review....
1131926
I bought these to dampen the sound of my mechanical keyboard. It has a special layout that combines the arrow keys with the numpad, so it has fewer keys than most, and this set ended up only two short of dampening every single key! This was with using three rings instead of one on the space bar, shift keys, etc. Eh, the windows button and F12 don't really get pressed much anyway :)

Cheapest set out on Amazon by FAR and work like a charm. O rings are o rings are o rings; hopefully, you can't go wrong.
1938307
The programming sequence was slightly different that the instructions, but both keys are working fine.  As stated, you need both factory keys to do it yourself and one of mine was not working, but luckily I managed to solder the broken battery clip so it worked long enough to program the new keys.  I don't believe they have the distance as the factory keys, so a bit tougher to use to find my lost Jeep, but once I am close enough, they work as expected.  I wanted to get them cut as accurately as possible, so went in search of a locksmith instead of a big box hardware store and found that of the three remaining in my area, one would not cut anything they don't sell, another wanted $25 per key and the last one cut them for $3 per key (took about a minute for both) after warning me that he was not responsible if they didn't work.
3158027
I have got 4 locks and 3 of them are working fine but one of them either of the 3 combinations are not working
1619690
I've ordered already 3 of these keyboard from different sellers and many of the keys were not working at all!  with this one I had some problems ONLY with space key, it was oversensitive, it would seems that you press it all the time even if you would only lift the laptop, not touching the key at all! Had to do some adjustments with the wire underneath it so it works ok not but it doesn't give you that click sound. Seems like it sits too deep now but hey! at least it's working now! :P