Asus Motherboard PR-DLS533 - Manual (Page 24)

1-10 Chapter 1: Product introduction
LPC super I/O controller. This Low Pin Count (LPC) interface
provides the commonly used Super I/O functionality. The chipset
supports UART compatible serial ports, one parallel port with EPP
and ECP capabilities, a floppy drive, and PS/2 keyboard and
mouse.
ServerWorks ® 64-bit I/O Bridge (CIOB-X2). (See description in
item 13.)
Intel ® 82544GC 64-bit PCI-X Gigabit Ethernet controller. This
LAN controller is integrated Ethernet LAN component that supports
10/100/1000Mbps data rates. The 82544GC is optimized for LAN
on Motherboard (LOM), enterprise networking, and Internet
appliances that use a PCI or PCI-X bus. The controller provides a
32/64-bit 33/66MHz interface to the PCI bus that supports PCI
Specification Rev. 2.2, and to the PCI-X extension to the PCI Local
Bus Rev. 1.0a at clock rates of up to 133MHz.
PS/2 mouse port. This green 6-pin connector is for a PS/2 mouse.
Parallel port. This 25-pin port connects a parallel printer, a
scanner, or other devices.
RJ-45 ports. These ports allows connection to a Local Area
Network (LAN) through a network hub.
VGA port. This port is for a VGA-monitor or other VGA-compatible
devices.
Serial port. This 9-pin COM1 port is for pointing devices or other
serial devices.
USB 1.1 ports. These two 4-pin Universal Serial Bus (USB) ports
are available for connecting USB devices.
PS/2 keyboard port. This purple 6-pin connector is for a PS/2
keyboard.
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