ASRock Z77 Extreme11 manual Onboard Headers and Connectors, Pin USB31112 See p.16, No Pin USB3910

USB 2.0 Headers

(9-pin USB2_3)

(see p.16, No. 29)

(9-pin USB4_5)

(see p.16, No. 30)

(9-pin USB6_7)

(see p.16, No. 31)

(USB8)

(see p.16, No. 28)

USB_PWR

-B

+B

GND DUMMY

1

GND

+A

-A

USB_PWR

Besides two default USB 2.0 ports on the I/O panel, there are three USB 2.0 headers and one USB port on this motherboard. Each USB

2.0header can support two USB 2.0 ports.

USB 3.0 Headers

(19-pin USB3_11_12)

(see p.16, No. 9)

(19-pin USB3_9_10)

(see p.16, No. 10)

Vbus

IntA_PA_SSRX- IntA_PA_SSRX+

GND

IntA_PA_SSTX-

IntA_PA_SSTX+

GND

IntA_PA_D-

IntA_PA_D+

Vbus

IntA_PB_SSRX- IntA_PB_SSRX+

GND

IntA_PB_SSTX- IntA_PB_SSTX+

GND

IntA_PB_D-

IntA_PB_D+

Dummy

1

Besides eight default USB

3.0ports on the I/O panel, there are two USB 3.0 header on this motherboard. Each USB 3.0 header can support two USB 2.0 ports.

Infrared Module Header

(5-pin IR1)

(see p.16, No. 37)

T h i s h e a d e r s u p p o r t s a n o p t i o n a l w i r e l e s s transmitting and receiving infrared module.

Consumer Infrared Module Header

(4-pin CIR1)

(see p.16, No. 32)

This header can be used t o c o n n e c t t h e r e m o t e controller receiver.