This is a USB keyboard which I needed to replace my old PS/2 model.
For the price I was not expecting much but I am quite satisfied.
The big enter key feels a bit loose and 'scratchy' on mine but overall the keys have a nice feel when pressed and respond to a light touch.
As with all keyboards there are plastic feet that pull out to enable the keyboard to be used raised and the amount of lift feels just right.
However you will notice the 'clack, clack' in a quiet room so I do not think that the keyboard is that quiet. Naturally it's not a 'CLACK, CLACK' so it is quieter than a keyboard at the 5 pound range but if your looking for a silent keyboard then this is not the one.
I have not tried throwing a glass of water on it to see if the spill resistance works so i'll leave that up to you to try.
But considering the price i am happy with the keyboard at this price, but just don't expect something silent.