DFI AD77 INFINITY Benutzerhandbuch Seite 36

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IrDA Interface
The system board is equipped with an IrDA connector for wireless
connectivity between your computer and peripheral devices.
USB Ports
The system board supports USB 2.0 and USB 1.1 ports. USB 1.1
supports 12Mb/second bandwidth while USB 2.0 supports 480Mb/
second bandwidth providing a marked improvement in device
transfer speeds between your computer and a wide range of
simultaneously accessible external Plug and Play peripherals.
BIOS
• Award BIOS, Windows 95/98/2000/ME/XP Plug and Play
®
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
DMI pool, which is a part of the system board's Plug and Play
BIOS. DMI, along with the appropriately networked software, is
designed to make inventory, maintenance and troubleshooting of
computer systems easier.
Rear Panel I/O Ports (PC 99 color-coded connectors)
• Four USB 2.0/1.1 ports
• One RJ45 LAN port (AD77 INFINITY only)
• Two NS16C550A-compatible DB-9 serial ports
• One SPP/ECP/EPP DB-25 parallel port
• One mini-DIN-6 PS/2 mouse port
• One mini-DIN-6 PS/2 keyboard port
• Three audio jacks: line-out, line-in and mic-in
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