Motherboard Rear And Audio Connections; Rear I/O Connection - Asus SABERTOOTH 990FX GEN3 R2.0 User Manual

2.3

Motherboard rear and audio connections

2.3.1

Rear I/O connection

Rear panel connectors
1. PS/2 Combo port
2. USB 3.0 ports 1 and 2
3. LAN (RJ-45) port*
4. USB 2.0 ports 7 and 8
5. Optical S/PDIF Out port
6. External SATA ports
* and **: Refer to the tables on the next page for LAN port LEDs, and audio port definitions.
ASUS SABERTOOTH 990FX/GEN3 R2.0
7. USB 2.0 ports 3, 4, 5, and 6
8. USB 3.0 ports 3 and 4
9. USB BIOS Flashback button
10. USB 2.0 ports 1 and 2
11. Audio I/O ports**
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