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The onboard I/O devices are PS/2 Keyboard, PS/2 Mouse, serial ports COM1 and COM2, RJ45 LAN Jack, Printer, USB, AC97
sound. The view angle of drawing shown here is the back panel of the housing.
PS/2 Mouse
Connector
PS/2 Keyboard
USB Port
Connector
PS/2 Keyboard:
For standard keyboard, which is using a PS/2 plug.
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 Port:
To connect with pointing devices, modem or others serial devices.
Speaker Out:
To External Speaker, Earphone or Amplifier.
Line-In:
Comes from the signal sources, such as CD/Tape player.
MIC-In:
From Microphone.
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SPP/EPP/ECP
Parallel Port
COM 1 Port
(2.0)
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a
x
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x
RJ45 LAN Jack
(for AK77-400N &
AK77-400 Max)
USB Port
COM 2 Port
49
O
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O
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Line-In
Speaker Out
MIC-In
(2.0)
M
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