Asus P5V-X SE - Manual (Page 39)

ASUS P5V-X SE 1-27
7. USB 2.0 ports 3 and 4. These two 4-pin Universal Serial Bus (USB) ports are
available for connecting USB 2.0 devices.
8. USB 2.0 ports 1 and 2. These two 4-pin Universal Serial Bus (USB) ports are
available for connecting USB 2.0 devices.
9. Coaxial S/PDIF Out port. This port connects an external audio output device
via a coaxial S/PIDF cable.
10. Serial port. This port connects a mouse, modem, or other devices that
conform with serial specification.
11. PS/2 keyboard port (purple). This port is for a PS/2 keyboard.
Audio 2, 4, or 6-channel configuration
Port Headset
2-channel
4-channel 6-channel
Light Blue Line In Surround Surround
Lime Line Out Front Speaker Out Front Speaker Out
Pink Mic In Mic In Center/Bass