ASROCK Fatal1ty Z270 Professional Gaming i7 Series Manual page 30

Serial ATA Express
Connectors
(SATA_EXP_0_1:
see p.1, No. 13)
USB 2.0 Headers
(9-pin USB_11_12)
(see p.1, No. 25)
(9-pin USB_13_14)
(see p.1, No. 24)
(9-pin USB_15_16)
(see p.1, No. 23)
USB 3.0 Headers
(19-pin USB3_6_7)
(see p.1, No. 10)
(19-pin USB3_8_9)
(see p.1, No. 11)
(USB_9)
(see p.1, No. 9)
26
USB_PWR
P-
P+
GND
DUMMY
1
GND
P+
P-
USB_PWR
Vbus Vbus
Vbus IntA_PB_SSRX-
IntA_PA_SSRX- IntA_PB_SSRX+
IntA_PA_SSRX+ GND
GND IntA_PB_SSTX-
IntA_PA_SSTX-
IntA_PB_SSTX+
IntA_PA_SSTX+ GND
IntA_PB_D-
GND
IntA_PA_D- IntA_PB_D+
IntA_PA_D+
Dummy
1
Please connect either
SATA or PCIe storage
devices to these
connectors.
There are three USB
2.0 headers on this
motherboard. Each USB
2.0 header can support
two ports.
Besides four USB 3.0 ports
on the I/O panel, there
are two headers and one
port on this motherboard.
Each USB 3.0 header can
support two ports.