ASROCK B650M - USB 2.0 Headers; USB 3.2 Gen1 Header

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USB 2.0 Headers
(9-pin USB_3_4) (see p.5, No. 16)
(9-pin USB_5_6) (see p.5, No. 15)
ere are two headers on this motherboard. Each USB 2.0 header can support
two ports.
USB 3.2 Gen1 Header
(19-pin USB32_4_5) (see p.5, No. 7)
ere is one header on this motherboard. is USB 3.2 Gen1 header can support two
ports.
USB_3_4
USB_5_6
DUMMY
G ND
G ND
+B
-B
USB_PWR
+A
-A
USB_PWR
1
DUMMY
G ND
G ND
+B
-B
USB_PWR
+A
-A
USB_PWR
1
USB32_4_5
1
IntA _P B_ D+
Dumm y
IntA _P B_ D-
GND
IntA _P B_ SSTX+
GND
IntA _P B_ SSTX-
IntA _P B_ SSRX+
IntA _P B_ SSRX-
VbusVbus
Vbus
IntA_PA_SSRX-
IntA_PA_SSRX+
GND
IntA_PA_SSTX-
IntA_PA_SSTX+
GND
IntA_PA_D-
IntA_PA_D+