Asus P4S-X P4S-X User Manual - Page 15

16 LAN PHY. The SiS integrated MAC + Realtek 8201BL external PHY supports your local area networking needs. 17 PS/2 mouse port. This green 6-pin connector is for a PS/2 mouse. 18 Parallel port. This 25-pin port connects a parallel printer, a scanner, or other devices. 19 RJ-45 port. This port allows connection to a Local Area Network (LAN) through a network hub. 20 Line 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. 21 Line 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. 22 Microphone 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 Lime Pink Line In Line Out Mic In Line In Front Speaker Out Rear Speaker Out Bass/Center Front Speaker Out Rear Speaker Out 23 USB 2.0 ports 3 and 4. These two 4-pin Universal Serial Bus (USB) ports are available for connecting USB 2.0 devices. 24 USB 2.0 ports 1 and 2. These two 4-pin Universal Serial Bus (USB) ports are available for connecting USB 2.0 devices. 25 Serial port. This 9-pin port connects to a serial mouse or other serial devices. 26 S/PDIF port. This port is for S/PDIF digital audio output devices. 27 PS/2 keyboard port. This purple connector is for a PS/2 keyboard. ASUS P4S-X motherboard user guide 1-5