ASUS Xonar D2/PM, 7.1 channels, Internal, 24 bit, 118 dB, PCI
ASUS Xonar D2/PM. Audio output channels: 7.1 channels, Audio quality: 24 bit, Line-out Signal-to-Noise Ratio (SNR): 118 dB. Host interface: PCI. Total Harmonic Distortion (THD): 0,0004%