Asus TUF X470-PLUS GAMING Manual page 25

4. USB 2.0 connectors (10-1 pin USB1112; USB1314)
These connectors are for USB 2.0 ports. Connect the USB module cable to any of
these connectors, then install the module to a slot opening at the back of the system
chassis. These USB connectors comply with USB 2.0 specification that supports up to
480 Mb/s connection speed.
®
TUF X470-PLUS GAMING USB 2.0 connectors
Never connect a 1394 cable to the USB connectors. Doing so will damage the
motherboard!
5. USB 3.1 Gen 1 connectors (20-1 pin U31G1_12, U31G1_34)
These connectors allow you to connect a USB 3.1 Gen 1 module for additional USB
3.1 Gen 1 front or rear panel ports. With an installed USB 3.1 Gen 1 module, you can
enjoy all the benefits of USB 3.1 Gen 1 including faster data transfer speeds of up to
5 Gb/s, faster charging time for USB-chargeable devices, optimized power efficiency,
and backward compatibility with USB 2.0.
®
TUF X470-PLUS GAMING USB 3.1 Gen 1 connectors
The USB 3.1 Gen 1 module is purchased separately.
The plugged USB 3.1 Gen 1 device may run on xHCI or EHCI mode depending on the
operating system's setting.
ASUS TUF X470-PLUS GAMING
USB1314 USB1112
PIN 1 PIN 1
A
U31G1_34
A
PIN 1
B
B
U31G1_12
PIN 1
Vbus
Vbus 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
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