ASRock Z790 PG Lightning User Manual - Page 35
USB 3.2 Gen1 Headers
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Z790 PG Lightning USB 3.2 Gen1 Headers (19-pin USB32_8_9) (see p.6, No. 15) (19-pin USB32_10_11) (see p.6, No. 12) There are two headers on this motherboard. Each USB 3.2 Gen1 header can support two ports. USB32_10_11 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 USB32_8_9 1 Dummy IntA_PB_D+ IntA_PB_D- GND IntA_PB_SSTX+ IntA_PB_SSTX- GND IntA_PB_SSRX+ IntA_PB_SSRX- Vbus IntA_PA_D+ IntA_PA_DGND IntA_PA_SSTX+ IntA_PA_SSTXGND IntA_PA_SSRX+ IntA_PA_SSRX- Vbus 31
31
Z790 PG Lightning
USB 3.2 Gen1 Headers
(19-pin USB32_8_9) (see p.6, No. 15)
(19-pin USB32_10_11) (see p.6, No. 12)
°ere are two headers on this motherboard. Each USB 3.2 Gen1 header can
support two ports.
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+
USB32_10_11
USB32_8_9
1
IntA_PB_D+
Dummy
IntA_PB_D-
GND
IntA_PB_SSTX+
GND
IntA_PB_SSTX-
IntA_PB_SSRX+
IntA_PB_SSRX-
Vbus
V
Vbus
V
IntA_PA_SSRX-
IntA_PA_SSRX+
GND
IntA_PA_SSTX-
IntA_PA_SSTX+
GND
IntA_PA_D-
IntA_PA_D+