ASRock Z77 Extreme9 User Manual - Page 49

Consumer Infrared Module Header

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USB 2.0 Headers (9-pin USB2_3) (see p.14, No. 26) (9-pin USB4_5) (see p.14, No. 27) USB_PWR P-3 P+3 GND DUMMY 1 GND P+2 P-2 USB_PWR Besides two default USB 2.0 ports on the I/O panel, there are three USB 2.0 headers on this motherboard. Each USB 2.0 header can support two USB 2.0 ports. (9-pin USB6_7) (see p.14, No. 28) USB 3.0 Header (19-pin USB3_9_10) (see p.14, No. 10) (19-pin USB3_11_12) (see p.14, No. 9) Vbus IntA_P4_SSRXIntA_P4_SSRX+ GND IntA_P4_SSTXIntA_P4_SSTX+ GND IntA_P4_DIntA_P4_D+ Vbus IntA_P4_SSRXIntA_P4_SSRX+ GND IntA_P4_SSTXIntA_P4_SSTX+ GND IntA_P4_DIntA_P4_D+ Vbus IntA_P5_SSRXIntA_P5_SSRX+ GND IntA_P5_SSTXIntA_P5_SSTX+ GND IntA_P5_DIntA_P5_D+ DUMMY Besides eight default USB 3.0 ports on the I/O panel, there are two USB 3.0 headers on this motherboard. Each USB 3.0 header can support two USB 3.0 ports. Vbus IntA_P5_SSRXIntA_P5_SSRX+ GND IntA_P5_SSTXIntA_P5_SSTX+ GND IntA_P5_DIntA_P5_D+ DUMMY Infrared Module Header (5-pin IR1) (see p.14, No. 33) IRTX +5VSB DUMMY 1 GND IRRX This header supports an optional wireless transmitting and receiving infrared module. Consumer Infrared Module Header (4-pin CIR1) (see p.14 No. 29) 1 GND IRTX IRRX ATX+5VSB This header can be used to connect the remote controller receiver. 49

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49
USB 3.0 Header
Besides eight default USB 3.0
(19-pin USB3_9_10)
ports on the I/O panel, there are
(see p.14,
No. 10)
two USB 3.0 headers on this
motherboard. Each USB 3.0
header can support two USB 3.0
ports.
(19-pin USB3_11_12)
(see p.14,
No. 9)
IntA_P5_D+
DUMMY
IntA_P5_D-
GND
IntA_P5_SSTX+
GND
IntA_P5_SSTX-
IntA_P5_SSRX+
IntA_P5_SSRX-
Vbus
Vbus
Vbus
IntA_P4_SSRX-
IntA_P4_SSRX+
GND
IntA_P4_SSTX-
IntA_P4_SSTX+
GND
IntA_P4_D-
IntA_P4_D+
IntA_P5_D+
DUMMY
IntA_P5_D-
GND
IntA_P5_SSTX+
GND
IntA_P5_SSTX-
IntA_P5_SSRX+
IntA_P5_SSRX-
Vbus
Vbus
Vbus
IntA_P4_SSRX-
IntA_P4_SSRX+
GND
IntA_P4_SSTX-
IntA_P4_SSTX+
GND
IntA_P4_D-
IntA_P4_D+
USB 2.0 Headers
Besides two default USB 2.0
(9-pin USB2_3)
ports on the I/O panel, there are
(see p.14,
No. 26)
three USB 2.0 headers on this
motherboard. Each USB 2.0
header can support two USB 2.0
ports.
(9-pin USB4_5)
(see p.14,
No. 27)
(9-pin USB6_7)
(see p.14,
No. 28)
1
USB_PWR
P-2
GND
DUMMY
USB_PWR
P+2
GND
P-3
P+3
Infrared Module Header
This header supports an
(5-pin IR1)
optional wireless transmitting
(see p.14,
No. 33)
and receiving infrared module.
1
IRTX
+5VSB
DUMMY
IRRX
GND
Consumer Infrared Module Header
This header can be used to
(4-pin CIR1)
connect the remote
(see
p.14
No. 29)
controller receiver.
1
ATX+5VSB
IRTX
GND
IRRX