Chapter 1 3IDET Slot Type: 40 pin IDE slotT Slot Quantity: 2 x ATA 133T Transfer rate support:T PIO mode: 0/1/2/3/4T ATA mode: 33/66/100 port supportedT Storage Type support: HDD/CD-ROM/CD-RW/DVD-ROM/Combo/DVD-RWAudioT Audio Type : AC97’ CodecT Audio Channel : 5.1 channelT Audio Controller /Codec : Realtek ALC655T Support S/PDIF : ReserveT ATAPI analog line-level stereo inputs for CD Audio INT Audio Connectors/Headers:T Vertical or horizontal connector for three mini-audio jacks (Stereo Line In, Stereo Line Outand Stereo Microphone In)LANT Type : RealTek 8201CLT Supports 10/100MB Ethernet environmentT Reserved disable function on both hardware & BIOS side (Default is enabled).IEEE 1394T IEEE 1394 Controller : N/AT IEEE 1394 Port : N/AUSBT Controller : SiS 964T USB Type : 2.0/1.1T Connectors Quantity: 8T Real Panel : 4T Internal : 2 for front daughter board, 2 for card readerBIOST BIOS Type : Phoenix Award BIOST 4MB Flash BIOS (ISA)T Award PnP BIOS compatible with SM BIOS 2.3T ACPI, SMBIOS 2.3, Green and Boot Block.T Provides DMI 2.0, WFM 2.0, WOL, and SM Bus for system management.