Supports Socket 370 Processors.Intel Celeron II FC-PGA, Pentium III FC-PGA/FC-PGA2.Intel 815EP B-stepping AGPset.Winbond Super Multi I/O Controller.1 Floppy drive controller,1 Parallel port (EPP, ECP),2 Serial ports.USB2 supported onboard,2 additional as option.Award PnP BIOS. Flash upgradeable.120MB ATAPI floppy drive and ZIP support!Standard ATX form factor.305mm x 195mm.UltraDMA-100 EIDE Controllers. (Up to 4 IDE devices).Backwards compatible with PIO mode 3/4.3x DIMM Slots for SDRAM.512MB max. supported.<B>PS/2 connectors.</B>1 PS/2 mouse,1 PS/2 keyboard.<B>6 (32-bit) PCI, 1 AGP & 1 CNR. (CNR & PCI share slot)</B><B>Onchip AC97 audio.</B>Dual full-duplex Direct Sound channelsH/W Sound Blaster Pro for DOS legacy compatibilityFM synthesis for legacy compatibilitySupports game and MIDI port