Asus RAMPAGE IV BLACK EDITION - Manual (Page 80)

2-14 Chapter 2: Basic Installation
Chapter 2
2.3 Motherboard rear and audio connections
2.3.1 Rear I/O connection
Rear panel connectors
1. PS/2 mouse and keyboard port
2. Clear CMOS button
3. USB 2.0 ports 3 and 4 (The ROG Connect port is the port on top.)
4. USB 3.0 ports 3 and 4
5. Intel
® LAN (RJ-45) port**
6. Wi-Fi 802.11 a/b/g/n/ac Bluetooth V4.0*
7. USB 2.0 ports 1 and 2
8. ROG Connect button
9. USB 3.0 ports 1 and 2
10. External SATA 6.0 Gb/s ports 1 and 2
11. USB 3.0 ports 5 and 6
12. Audio I/O ports with Optical S/PDIF Out port***
*, **, and ***: Refer to the tables on the next page for Bluetooth/Wi-Fi module LEDs, LAN port LEDs, and audio port
definitions.