2.3
Motherboard rear and audio connections
2.3.1
Rear I/O connection
Rear panel connectors
1. PS/2 keyboard/mouse combo port
2. Clear CMOS switch
3. USB 3.0 ports 3 and 4
USB 3.0 ports 3 and 4
4. LAN (RJ-45) port�
LAN (RJ-45) port�
5. USB 2.0 ports 1 and 2
USB 2.0 ports 1 and 2
6. Optical S/PDIF Out port
Optical S/PDIF Out port
*: Refer to the tables on the next page for LAN port LEDs, and audio port definitions.
ASUS CROSSHAIR V FORMULA-Z
7. USB 3.0 ports 1 and 2
USB 3.0 ports 1 and 2
8. ROG Connect button
ROG Connect button
9. USB 2.0 ports 3, 4, 5 and 6 (1 port can
USB 2.0 ports 3, 4, 5 and 6 (1 port can
be used for ROG Connect)
10. External SATA 6.0 Gb/s ports 1 and 2
External SATA 6.0 Gb/s ports 1 and 2
11. USB 2.0 ports 7 and 8
USB 2.0 ports 7 and 8
12. Audio I/O ports�
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