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3 back panel connectors – Foxconn A78AX-K User Manual

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5

1. PS/2 Mouse Port

Use the upper port (green) to connect a PS/2 mouse.

2. PS/2 Keyboard Port

Use the lower port (purple) to connect a PS/2 keyboard.

3. Parallel Port

This connector provides printer port interface.

4. Serial Port

This is output of RS232 COM1 port.

5. Serial Port

This is output of RS232 COM2 port.

6. USb Port

The USB port supports the USB 2.0/1.1 specification. Use this port for USB devices such as an
USB keyboard/mouse, USB printer, USB flash drive and etc.

7. Audio Ports

For the definition of each audio port, please refer to the table below :

1-3 back Panel Connectors

Back Panel of A78AX-S :

Back Panel of A78AX-K :

Audio Ports

Line Out

Microphone In

Line In

7

USB Ports

LAN Port

Parallel Port

Port

PS/2 Keyboard Port

PS/2 Mouse Port

6

3

1

Serial Port
(COM1)

Audio Ports

Line Out

Microphone

Subwoofer

Rear Speaker

Side Speaker

Line In

8

5

4

2

Serial Port
(COM2)

7

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