Rear panel – Foxconn 648FX4MR-ES User Manual
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PS/2 Mouse Connector
This green 6-pin connector is for a PS/2 mouse.
PS/2 Keyboard Connector
This purple 6-pin connector is for a PS/2 keyboard.
Serial Port (COM1)
This 9-pin COM1 port is for pointing devices or other serial devices.
Parallel Port (Printer Port)
This 25-pin port connects a parallel printer, a scanner, or other devices.
VGA Connector (optional)
The VGA connector is for output to a VGA-compatible device.
USB 2.0 Ports
These four Universal Serial Bus (USB) ports are available for connecting USB 2.0
devices.
LAN Connector
This port allows connection to a Local Area Network (LAN) through a network hub.
Line-in jack, Line-out jack, Microphone jack
Use the three audio ports to connect audio devices. The Line-in jack is for a tape
player or other audio sources. The Line-out jack is for a headphone or a speaker.
The Microphone jack is for a microphone. In 6-Channel mode, the function of the
three jacks becomes Rear Speaker Out, Front Speaker Out and Center/Subwoofer
Speaker respectively.
2
5
3
6
1
Serial Port
(COM1)
VGA Connector
(optional)
USB 2.0 Ports
PS/2 Mouse
Connector
Parallel Port
(Printer Port)
LAN Connector
Line-in jack
Line-out jack
Microphone
jack
1
4
5
7
8
PS/2 Keyboard
Connector
3
2
8
4
6
7
661FX/648FX4MR-ES
Rear Panel