Pros: Price

Cons: No caps lock indicator light, keyboard and mouse stops responding

Overall Review: I have two of these keyboards and both of them stop responding all the time. They are less then 3 feet away from the receiver, so that shouldn't be an issue. I strongly suggest buying the models higher than this one. I'm a Logitech fan but this model MK320 is terrible. Just do a google search on it and you will see all the people complaining about the lag and the response.