Asus M5A99X EVO - Manual (Page 60)

2-42 Chapter 2: Hardware information
Chapter 2
2.3.10 Rear panel connection
Rear panel connectors
1. PS/2 keyboard/mouse combo port 7. Optical S/PDIF Out port
2. USB 2.0 ports 3 and 4 8. Power External SATA port
3. USB 2.0 ports 5 and 6 9. IEEE 1394a port
4. USB 3.0 ports 1 and 2 10. External SATA port
5. LAN (RJ-45) port* 11. USB 2.0 ports 7 and 8
6. USB 2.0 ports 1 and 2 12. Audio I/O ports**
* and **: Refer to the tables on the next page for LAN port LED and audio port definitions.