1)Supports the latest Dolby Digital EX and DTS ES 6.1/7.1 CH DVD
2) Chipset: VIA 1618A+1723
3) Full-duplex 8CH DAC/2CH ADC

Full-duplex 8CH DAC/2CH ADC
Supports 96K/24 bit playback; 48K/16 bit recording
Integrated S/PDIF transmitter supports 44.1k/48k/96KHz sample-rate and 16/24bits resolution
PCI Rev. 2.2 compliant with bus mastering modes
Supports the latest Dolby® Digital EX and DTS ES 6.1/7.1 CH DVD soundtrack playback
DirectSoundTM 3 HW acceleration
Zoomed Video Port Support
ACPI compliant power down management
With OPTICAL IN/Out PORT