ASROCK X99 Extreme3 User Manual page 5

I/O Panel
1
14 13
No. Description
1 PS/2 Mouse Port
2 LAN RJ-45 Port (Intel® I218V)*
3 Central / Bass (Orange)
4 Rear Speaker (Black)
5 Line In (Light Blue)
6 Front Speaker (Lime)**
7 Microphone (Pink)
12 11
No. Description
8
9
10
11
12
13
14
2
10 9
Optical SPDIF Out Port
USB 3.0 Ports (USB3_23)
USB 3.0 Ports (USB3_01)
USB 2.0 Ports (USB23)
USB 2.0 Ports (USB01)
Clear CMOS Switch
PS/2 Keyboard Port
X99 Extreme3
3 5
4 6
8 7
3