DFI AD73 Pro User Manual page 26

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• Three internal audio connectors (AUX-in, CD-in and TAD)
• One connector for external line-out and mic-in jacks
PCI Bus Master IDE Controller
• Two PCI IDE interfaces support up to four IDE devices
• Supports ATA/33, ATA/66, ATA/100 and ATA/133 hard drives
• UDMA Modes 3, 4, 5 and 6 Enhanced IDE (data transfer rate
up to 133MB/sec.)
• Bus mastering reduces CPU utilization during disk transfer
• Supports ATAPI CD-ROM, LS-120 and ZIP
IrDA Interface
The system board is equipped with an IrDA connector for wireless
connectivity between your computer and peripheral devices. It
supports peripheral devices that meet the IrDA and ASKIR standard.
USB Ports
The system board supports 4 USB ports. Two onboard USB ports
are located at the ATX double deck por ts of the board. The J20
connector on the system board allow you to connect 2 more
optional USB ports. These optional USB por ts, which are mounted
on a card-edge bracket, will be provided as an option. USB allows
data exchange between your computer and a wide range of
simultaneously accessible external Plug and Play peripherals.
BIOS
• Award BIOS, Windows
compatible
• Supports SCSI sequential boot-up
• Flash EPROM for easy BIOS upgrades
• Supports DMI 2.0 function
• 2Mbit flash memory
• Vcore and CPU external bus clock selectable in the BIOS
Desktop Management Interface (DMI)
The system board comes with a DMI 2.0 built into the BIOS. The
DMI utility in the BIOS automatically records various information
about your system configuration and stores these information in the
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® 95/98/2000/ME/XP Plug and Play