Features
Sampling rate supports 32/44.1/48KHz.
No extra drivers need. (Windows default USB Audio device driver)
S/P DIF I/O supports DVD, CD and MP3 wave formats.
Optical cable delivers sound with high fidelity for recording

I/O Connectors
USB type B connector
S/P DIF optical output
S/P DIF optical input

Bundled Software
WinDVD Dolby Digital/DTS support, WinRip MP3 recording & playback function

O/S Compatibility
Windows 98SE/ME/2000, NT4.0,
Mac OS 9.0