ASUS P4SDX motherboard user guide
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LAN controller. The Realtek RTL8201BL Ethernet is a single-chip solution
for LAN on Motherboard (LOM) and Network Interface Card (NIC)
applications. The Realtek RTL8201BL supports 100/10 Mbps data transfer
rates.
PS/2 mouse port. This green 6-pin connector is for a PS/2 mouse.
Parallel port. This 25-pin port connects a parallel printer, a scanner, or other
devices.
RJ-45 port. This port allows connection to a Local Area Network (LAN)
through a network hub.
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.
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.
Microphone jack. This Mic (pink) jack connects a microphone. In 6-channel
mode, the function of this jack becomes Rear Speaker Out
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 COM1 port is for pointing devices or other serial
devices.
S/PDIF jack. This jack connects to external audio output devices.
PS/2 keyboard port. This purple connector is for a PS/2 keyboard.
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