Very good and compatible keyboard, by the way I had also tried an authentic used one from another model, the same one that Dell provides for replacement for the same laptop and it was not compatible, while this one played Plug and Play. It is a bit noisier than the original but it is manageable and for its price it is great.

It fits perfectly, so it covers me for the month that I have it. The negative thing is that there is no green LED for the caps lock, but it doesn't bother me much, and I notice a slight creaking in some keys. This is definitely not a reason to regret my choice, it's just the reason why I don't give it 5 stars.

After about 6 months, I would give it 3 stars because having gotten used to a specific force on the keys of the original keyboard, I notice that in this one, many times the button (especially the space) is not pressed and it requires slightly more force. Also, there is a small break between the letter O and the number 9. It doesn't create a problem, just an aesthetic one, although it's not very noticeable.