Bundled Software – ASUS Xonar D2 and U1 Audio Centers
The Xonar D2 and U1 Audio Center’s graphical interfaces are very similar except for a few options that have been geared toward each sound solution’s unique capabilities. Users can control all of the functions and features available on each of these sound cards through this program.
Main Tab

Mixer Tab (Playback and Record)

Effects Tab

Karaoke Tab

D2 FlexBass Tab

AEC (Acoustics Echo Cancellation) Tab

Xonar D2 General and DSP information

Xonar U1 Array Mic Tab

Xonar U1 General and DSP information
Both audio centers were easy to use and simple to navigate. I was a little concerned by some of the terminology used, but overall even novice consumers should be able to customize the sound options in these audio centers.