Various meanings of どうですか?


This was a while back so I forget what the situation was exactly. I was asking
an employee for help at a Bic Camera. If I recall correctly, I was asking
something like "Are there other keyboards besides for the Windows OS?"
Alternatively, I might have simply stated (not asking a question) that there
are only keyboards for Windows OS. He replied to this with どうですか.

I know どうですか means "How is it?", but that is not the usage here. Assuming I
asked a question, it seemed more like he was asking "Which one?", as in which
operating system do I want a keyboard for. Assuming I simply made a statement,
it was like "What is the situation?"

Does someone know what the usage might have been?

Thanks.

