3.
USB 3.0 connector (20-1 pin USB3_12, USB3_34)
H170-PRO
H170-PRO USB3.0 Front panel connectors
4.
Digital audio connector (4-1 pin SPDIF_OUT)
opening at the back of the system chassis.
H170-PRO
H170-PRO Digital audio connector
A
USB3_12
PIN 1
USB3+5V
USB3+5V
IntA_P1_SSRX-
IntA_P2_SSRX-
IntA_P1_SSRX+
IntA_P2_SSRX+
GND
GND
IntA_P1_SSTX-
IntA_P2_SSTX-
IntA_P1_SSTX+
IntA_P2_SSTX+
GND
GND
IntA_P1_D-
IntA_P2_D-
IntA_P1_D+
IntA_P2_D+
GND
B
USB3_34
A
PIN 1
B
PIN 1
SPDIF_OUT
Chapter 1: Product introduction