2.3Motherboard rear and audio connections

2.3.1Rear I/O connection

Rear panel connectors

 

1.

PS/2 mouse port

7.

USB 2.0 ports 1 and 2

 

2.

USB 3.0 ports 1 and 2

8.

External SATA port

 

3.

USB 2.0 3 and 4

9.

USB 2.0 ports 5 and 6

 

4.

LAN (RJ-45) port

10.

USB 2.0 ports 7 and 8

 

5.

PS/2 keyboard port

11.

Audio I/O ports*

6.Optical S/PDIF Out port

*: Refer to the tables on the next page for LAN port LEDs, and audio port definitions.

Chapter 2

ASUS M5A99FX PRO R2.0

2-15