Specifications

ASUS M2N32-SLI Premium Vista Edition 2-25
13. Optical S/PDIF Out port. This port connects an external audio output device
via an optical S/PDIF cable.
14. Coaxial S/PDIF Out port.
This port connects an external audio output device
via a coaxial S/PDIF cable.
15. PS/2 keyboard port (purple)
. This port is for a PS/2 keyboard.
DO NOT insert a different connector to this port.
DO NOT unplug the external Serial ATA box when a RAID 0 or JBOD is
congured.
Before creating a RAID set using Serial ATA hard disks, make sure that you
have connected the Serial ATA signal cable and installed Serial ATA hard
disk drives; otherwise, you cannot enter the Silicon Image RAID utility and
SATA BIOS setup during POST.
If you intend to create a RAID conguration using this connector, set the
Silicon 3132 Controller item in the BIOS to [RAID Mode]. See section 4.4.6
Onboard Device Conguration for details.
Use these ports and an external Serial ATA box connected to the external
SATA port, if you want to congure a RAID 0, 1 or JBOD set.
The Serial ATA port multiplier and external Serial ATA box are purchased
separately.