ASROCK X79 Extreme9 User Manual page 49

USB 2.0 Headers
(9-pin USB_8_9)
(see p.12 No. 39)
(9-pin USB_10_11)
(see p.12 No. 36)
(9-pin USB_12_13)
(see p.12 No. 34)
USB 3.0 Header
IntA_P5_D+
IntA_P5_D-
(19-pin USB3_4_5)
(see p.12 No. 18)
1
IntA_P4_D+
ID
(19-pin USB3_6_7)
IntA_P7_D+
IntA_P7_D-
(see p.12 No. 17)
1
IntA_P6_D+
ID
Besides six default USB 2.0
USB_PWR
P-9
P+9
ports on the I/O panel, there
GND
DUMMY
are three USB 2.0 headers on
1
this motherboard. Each USB 2.0
GND
P+8
header can support two USB
P-8
USB_PWR
2.0 ports.
USB_PWR
P-11
P+11
GND
DUMMY
1
GND
P+10
P-10
USB_PWR
Besides two default USB 3.0
GND
ports on the I/O panel, there are
IntA_P5_SSTX+
IntA_P5_SSTX-
GND two USB 3.0 headers on this
IntA_P5_SSRX+
IntA_P5_SSRX-
motherboard. Each USB 3.0
Vbus
header can support two USB
3.0 ports.
Vbus
IntA_P4_SSRX-
IntA_P4_SSRX+
GND
IntA_P4_SSTX-
IntA_P4_SSTX+
GND
IntA_P4_D-
GND
IntA_P7_SSTX+
IntA_P7_SSTX-
GND
IntA_P7_SSRX+
IntA_P7_SSRX-
Vbus
Vbus
IntA_P6_SSRX-
IntA_P6_SSRX+
GND
IntA_P6_SSTX-
IntA_P6_SSTX+
GND
IntA_P6_D-
49