ASRock Z790 Riptide WiFi User Manual - Page 36

USB 3.2 Gen1 Header

Page 36 highlights

USB 2.0 Headers (9-pin USB_3_4) (see p.7, No. 25) (9-pin USB_5_6) (see p.7, No. 24) There are two headers on this motherboard. Each USB 2.0 header can support two ports. USB_3_4 USB_PWR PP+ GND DUMMY 1 GND P+ PUSB_PWR USB_5_6 USB_PWR PP+ GND DUMMY 1 GND P+ PUSB_PWR USB 3.2 Gen1 Header (19-pin USB32_7_8) (see p.7, No. 14) There is one header on this motherboard. This USB 3.2 Gen1 header can support two ports. USB32_7_8 Vbus IntA_PA_SSRXIntA_PA_SSRX+ GND IntA_PA_SSTXIntA_PA_SSTX+ GND IntA_PA_DIntA_PA_D+ Vbus IntA_PB_SSRXIntA_PB_SSRX+ GND IntA_PB_SSTXIntA_PB_SSTX+ GND IntA_PB_DIntA_PB_D+ Dummy 1 32

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32
USB 2.0 Headers
(9-pin USB_3_4) (see p.7, No. 25)
(9-pin USB_5_6) (see p.7, No. 24)
°ere are two headers on this motherboard. Each USB 2.0 header can support
two ports.
USB 3.2 Gen1 Header
(19-pin USB32_7_8) (see p.7, No. 14)
°ere is one header on this motherboard. °is USB 3.2 Gen1 header can support
two ports.
USB_3_4
USB_5_6
USB32_7_8
DUMMY
GND
GND
P+
P-
USB_PWR
P+
P-
USB_PWR
1
DUMMY
GND
GND
P+
P-
USB_PWR
P+
P-
USB_PWR
1
1
IntA_PB_D+
Dummy
IntA_PB_D-
GND
IntA_PB_SSTX+
GND
IntA_PB_SSTX-
IntA_PB_SSRX+
IntA_PB_SSRX-
Vbus
Vbus
Vbus
IntA_PA_SSRX-
IntA_PA_SSRX+
GND
IntA_PA_SSTX-
IntA_PA_SSTX+
GND
IntA_PA_D-
IntA_PA_D+