Asus Q170M2 Manual page 28

9. USB 3.0 connectors (20-1 pin USB3_12, USB3_910)
These connectors allow you to connect a USB 3.0 module for additional USB 3.0 front
or rear panel ports. With an installed USB 3.0 module, you can enjoy all the benefits of
USB 3.0 including faster data transfer speeds of up to 5Gbps, faster charging time for
USB-chargeable devices, optimized power efficiency, and backward compatibility with
USB 2.0.
Q170M2
Q170M2 USB3.0 Front panel connectors
The USB 3.0 module is purchased separately.
10. USB 2.0 connector (10-1 pin USB1314)
This connector is for USB 2.0 ports. Connect the USB module cable to this connector,
then install the module to a slot opening at the back of the system chassis. This
USB connector complies with USB 2.0 specifications and supports up to 480Mbps
connection speed.
Q170M2
Q170M2 USB2.0 connector
Never connect a 1394 cable to the USB connector. Doing so will damage the motherboard!
The USB 2.0 module is purchased separately.
1-20
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-
A
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
USB1314
PIN 1
B
USB3_910
Chapter 1: Product introduction
PIN 1