ASROCK 970 Extreme4 User Manual page 13

1.4 I/O Panel
1 1
17 16 15
1 PS/2 Mouse Port (Green)
* 2 LAN RJ-45 Port
3 USB 2.0 Ports (USB23)
4 Side Speaker (Gray)
5 Rear Speaker (Black)
6 Central / Bass (Orange)
7 Line In (Light Blue)
** 8 Front Speaker (Lime)
9 Microphone (Pink)
LAN Port LED Indications
Activity/Link LED
**
TABLE for Audio Output Connection
2
3
14 13 12 11
10 USB 3.0 Port (USB45)
11 IEEE 1394 Port (IEEE 1394)
*** 12 eSATA3 Connector
13 USB 2.0 Ports (USB01)
14 Clear CMOS Switch (CLRCBTN)
15 Optical SPDIF Out Port
16 Coaxial SPDIF Out Port
17 PS/2 Keyboard Port (Purple)
SPEED LED
13
4 7
5 8
6 9
10
ACT/LINK SPEED
LED LED
LAN Port