Via 8601T,motherboard ,motherboard with ISA slot,P3 motherboard,mainboard 1) CPU: socket 370 for Intel Pentium ... 1 x CNR slot7) Audio: 2-channel audio Codec8) Compliant with AC97 2.2 specification9) IDE: 2 x UltraDMA 133 / 100 ... ports,11) 1 x audio I/O (line-in, line-out and Mic-in)12) Internal I/O connectors and headers: 20 ... FDDs 1 x IrDA for SIR header, 1 x CD in header, 1 x speakerheader, 2 x USB 2.0 ...