I haven't personally used one, but since it has a headphone output you might be able to use it for recording/playback (if it has a driver or with ASIO4ALL).
avid.force.com/pkb/articles/Troubleshooting/USB-Audio-Interface-troubleshooting-with-Pro-Tools-Windows-focusrite-edirol was created for troubleshooting but has the basic info you might need.