ASUS Xonar Essence STX II 7.1, 7.1 channels, Internal, 24 bit, 124 dB, PCI-E
ASUS Xonar Essence STX II 7.1. Audio output channels: 7.1 channels, Audio quality: 24 bit, Line-out Signal-to-Noise Ratio (SNR): 124 dB. Host interface: PCI-E. Dolby technologies: Dolby Digital Live, Dolby Headphone, Dolby Pro-Logic IIx, Dolby Virtual Speaker, Cables included: Audio (3.5mm). Windows operating systems supported: Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium.... Width: 107 mm, Depth: 168 mm