Asus Crosshair III Formula - Manual (Page 56)

2.8 Connectors
2.8.1 Rear panel connectors
Rear panel connectors
1. PS/2 keyboard port (purple) 6. IEEE 1394a port
2. LAN (RJ-45) port* 7. External SATA port
3. USB 2.0 ports 5 and 6 8. USB 2.0 ports 1 and 2
4. Clear CMOS switch
9. Audio Ports**
5. USB 2.0 ports 3 and 4
To use hot-plug, set the Controller Mode in the BIOS settings to [AHCI] mode.
See section �.5.� Onboard Devices Configuration for details.
2-28 Chapter 2: Hardware information