(2) Serial-ATA Port connector: SATA1/SATA2 SATA2 SATA1 Serial-ATA Connectors 2-2-2 Headers (1) Front panel audio (9-pin): AUDIO2 AUDIO2 NC GND NC NC 1 2 10 Pin 1 MIC2-L MIC2-R LINE OUT2-R SENSE-FB LINE OUT2-L 9 Line-Out, MIC Headers 12