User Guide
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The onboard I/O devices are PS/2 Keyboard, PS/2 Mouse, COM1 and 15-pin D-Sub connector, Printer, four USB, AC97 sound 
and game ports. The view angle of drawing shown here is from the back panel of the housing. 
SPP/EPP/ECP 
Parallel Port
PS/2 Mouse 
Connector 
RJ-45 LAN 
Connector
MIDI/Game Port
PS/2 
Ke
y
board 
VGA Connector 
(MX3S-T only) 
USB Port 
COM 1 Port 
PS/2 Keyboard:  For standard keyboard, which is using a PS/2 plug. 
MIC-In 
Line-In 
Speaker Out 
PS/2 Mouse:    For PC-Mouse, which is using a PS/2 plug. 
USB Port:    Available for connecting USB devices. 
Parallel Port:    To connect with SPP/ECP/EPP printer. 
COM1/COM2 Port:  To connect with pointing devices, modem or others serial devices. 
VGA Connector:  To connect with PC monitor. 
Speaker Out:    To External Speaker, Earphone or Amplifier. 
Line-In:      Comes from the signal sources, such as CD/Tape player. 
37 
MIC-In:    From Microphone. 
MIDI/Game Port:    For 15-pin PC joystick, game pad or MIDI devices. 










