Asus P5QC - Manual (Page 51)

ASUS P5QC 2-25
10. USB 2.0 ports 1 and 2. These 4-pin Universal Serial Bus (USB) ports are
available for connecting USB 2.0 devices.
11. USB 2.0 ports 3 and 4. These 4-pin Universal Serial Bus (USB) ports are
available for connecting USB 2.0 devices.
Refer to the audio configuration table below for the function of the audio ports in
2, 4, 6, or 8-channel configuration.
Audio 2, 4, 6, or 8-channel configuration
Port Headset
2-channel
4-channel 6-channel 8-channel
Light Blue Line In Line In Line In Line In
Lime Line Out Front Speaker Out Front Speaker Out Front Speaker Out
Pink Mic In Mic In Mic In Mic In
Orange – – Center/Subwoofer Center/Subwoofer
Black – Rear Speaker Out Rear Speaker Out Rear Speaker Out
Gray – – – Side Speaker Out
12. Coaxial S/PDIF Out port. This port connects an external audio output device
via a coaxial S/PDIF cable.
13. USB 2.0 ports 5 and 6. These 4-pin Universal Serial Bus (USB) ports are
available for connecting USB 2.0 devices.
14. PS/2 keyboard port (purple). This port is for a PS/2 keyboard.