... , 1 x CNR slot7) Audio: 2-channel audio Codec8) Compliant with AC97 2.2 specification9) IDE: 2 x UltraDMA 133 / 100 / 6610 ... supply connector, 1 x Floppy connector-support two360K~2.88MB FDDs 1 x IrDA for SIR header, ... x CD in header, 1 x speakerheader, 2 x USB 2.0 header support additional 4 USB2.0 ports, ... 1 x frontpanel switch / LED header, 2 x Serial ATA connectors, CPU / SYS FANheaders, 1 ...