rumleymusic
Conversion is usually included in the DPS I/O latency.
Okay this is probably true, but it's still only after taking into account the latency contribution of the safety buffer and the smallest ASIO buffer at which your interface can reliably operate that you get an idea of how well a given audio interface and its driver are going to work for you.
That's why I don't find these types of manufacturer's stated figures very useful.
Who doesn't believe in sound quality? I certainly care more about that than latency.
Well, it's not that I don't "believe in sound quality" as such, but it is my opinion that you got to be running a pretty high end operation in order to appriecate such minute differences in AD or DA quality as would exist between all-in-one audio interfaces. That's why latency and reliability takes the front seat for me, since it's what allows you to actually make music efficiently.
Sven