Chapter 1: Introduction - MATSONIC MS9138D Series User Manual

1: Introduction
Chapter 1
Introduction
This mainboard has a Socket 478 for the Intel Pentium 4 type of
processors supporting front side bus (FSB) speeds up to 400 MHz.
This mainboard has the VIA VT8751(P4M266) Northbridge and
VT8233 Southbridge chipsets that support AC 97 audio codec,
and provide Ultra DMA 33/66/100 function. This mainboard has
two 32-bit PCI slots, one 4xAGP slot, one CNR (Communications
and Networking Riser) slot, and an onboard 10BaseT/100BaseTX
Network interface (optional). In addition, this mainboard has a full
set of I/O ports including two PS/2 ports for mouse and keyboard,
one serial port, one VGA port, one parallel port, one MIDI/game
port and six USB ports (two backpanel ports, onboard USB
headers providing four extra ports). By means of the Extended
USB Module connected to the mainboard, you can make four extra
USB ports.
This mainboard is a Micro ATX size mainboard and has power
connectors for an ATX power supply.
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