Encore Sound Card Enm232-8Via Via Chipset 7.1 8 Channel Full-duplex 8CH DAC/2CH ADC Supports 96K/24 bit playback; 48K/16 bit recording 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 Zoomed Video Port Support