Usb audio card very simple and ... lightly.
I bought it mainly for playing vsti with my laptop.
No problem with drivers for Windows XP.
Latency is low enough to play vsti.
Used with Cantabile lite.
No particular problems except for a slight disappointment, the card is not multi-client and it seems that Prodipe no plans to develop drivers unless massive demand from users.
I used a lot of sound card.
However it was the first in usb.
The sound is perfectly fine for use on stage.
In general it is not bad even if it seems to me that does not give the clarity I get with my Edirol FA101.
It would have been more enthusiastic syndicated in my description of the product.