ASUS Xonar HDAV1.3 Deluxe, 7.1 channels, Internal, 24 bit, 120 dB, PCI-E
ASUS Xonar HDAV1.3 Deluxe. Audio output channels: 7.1 channels, Audio quality: 24 bit, Line-out Signal-to-Noise Ratio (SNR): 120 dB. Host interface: PCI-E