This works fine under XP, but if you have Windows 7, the software doesn't show the Inport USB. I even upgraded the software, from a company called "share*it, a service of Digital River" at a cost of $19.95. Still no go. By the way, it doesn't like the regular sound card, either. When I tried to complain or seek technical support, guess what -- there's no "Contact Us" on the web site. So, they got me, but don't let them get you. Caveat emptor, folks.