ASROCK 970 Extreme3 R2.0 User Manual page 33

HDMI_SPDIF Header
(2-pin HDMI_SPDIF1)
(
see p.14 No. 31)
USB 3.0 Header
(19-pin USB3_2_3)
(see p.14 No. 38)
Vbus Vbus
Vbus IntA_P3_SSRX-
IntA_P2_SSRX- IntA_P3_SSRX+
IntA_P2_SSRX+ GND
GND IntA_P3_SSTX-
IntA_P2_SSTX-
IntA_P3_SSTX+
IntA_P2_SSTX+
GND
IntA_P3_D-
GND
IntA_P2_D- IntA_P3_D+
IntA_P2_D+
DUMMY
33
HDMI_SPDIF header, providing
SPDIF audio output to HDMI
VGA card, allows the system to
connect HDMI Digital TV/
projector/LCD devices. Please
connect the HDMI_SPDIF
connector of HDMI VGA card to
this header.
Besides two default USB 3.0
ports on the I/O panel, there is
one USB 3.0 header on this
motherboard. This USB 3.0
header can support two USB 3.0
ports.