Connectors; Rear Panel Connectors - Asus CROSSHAIR IV EXTREME User Manual

2.8

Connectors

2.8.1

Rear panel connectors

Rear panel connectors
1. PS/2 mouse port (green)
2. USB 3.0 ports 1 and 2
3. USB 2.0 ports 3 and 4
4. LAN (RJ-45) port*
5. USB 2.0 ports 5 and 6
6. Clear CMOS switch
7. Optical S/PDIF Out port
*and **: Refer to the tables on the next page for LAN port and audio port definitions.
•
•
2-28
Press the Clear CMOS switch to clear BIOS setup information only when
the system hangs due to overclocking.
DO NOT insert a different connector to the external SATA port.
8. IEEE 1394a port
9. External SATA port
10. USB 2.0 ports 1 and 2
11. ROG Connect switch
12. ROG Connect port
13. Audio Ports**
Chapter 2: Hardware information