Package:Yes<br>Interface Type:PCI Express<br>P/N. : SE-SC8828A-7.1<br>Bus type : PCI Express X1<br>Chipset : CMI8828 + CM9882A<br>Channel : 7.1CH<br>Sampling : 44.1 ~ 192KHz , 16 / 24 bit<br>Interface : External: LINE, MIC, FRONT, REAR, C/SUB, SIDE<br>Internal: Coaxial, Digital (Optional)<br>Feature : Signal to noise ratio: 100 db, Harmonic distortion:<br>-85db playback / -90db recording<br>System :<br>Windows Server 2000 / XP / Server 2003 / Vista / Win 7 /Win 8/Win 10<br>DOS , Linux