16LAN PHY. The SiS integrated MAC + Realtek 8201BL external PHY supports your local area networking needs.

17PS/2 mouse port. This green 6-pin connector is for a PS/2 mouse.

18Parallel port. This 25-pin port connects a parallel printer, a scanner, or other devices.

19RJ-45 port. This port allows connection to a Local Area Network (LAN) through a network hub.

20Line In jack. This Line In (light blue) jack connects a tape player or other audio sources. In 6-channel mode, the function of this jack becomes Bass/ Center.

21Line Out jack. This Line Out (lime) jack connects a headphone or a speaker. In 6-channel mode, the function of this jack becomes Front Speaker Out.

22Microphone jack. This Mic (pink) jack connects a microphone. In 6-channel mode, the function of this jack becomes Rear Speaker Out.

The functions of the Line Out (lime), Line In (blue) and Microphone (pink) jacks change when you select the 6-channel audio configuration as shown in the following table:

Audio 2, 4 or 6-channel configuration

 

Headphone/

 

 

 

2-Speaker

4-Speaker

6-Speaker

 

 

 

 

Light Blue

Line In

Line In

Bass/Center

 

 

 

 

Lime

Line Out

Front Speaker Out

Front Speaker Out

 

 

 

 

Pink

Mic In

Rear Speaker Out

Rear Speaker Out

 

 

 

 

23

24

25

26

27

USB 2.0 ports 3 and 4. These two 4-pin Universal Serial Bus (USB) ports are available for connecting USB 2.0 devices.

USB 2.0 ports 1 and 2. These two 4-pin Universal Serial Bus (USB) ports are available for connecting USB 2.0 devices.

Serial port. This 9-pin port connects to a serial mouse or other serial devices.

S/PDIF port. This port is for S/PDIF digital audio output devices. PS/2 keyboard port. This purple connector is for a PS/2 keyboard.

ASUS P4S-X motherboard user guide

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