Asus ROG STRIX X370-F GAMING User Guide - Page 24

STRIX X370-F GAMING USB3.0 front panel connectors

Page 24 highlights

4. USB 3.1 front panel connector (USB3.1_EC1) This connector allows you to connect a USB 3.1 module for additional USB 3.1 ports. The latest USB 3.1 connectivity provides data transfer speeds of up to 10 Gbps. The next-generation standard is completely backward-compatible with your existing USB devices. Chapter 1 USB3.1_C1 strix x370-F GAMING SBU2 SBU1 CC1 VBUS RX1RX1+ GND TX1TX1+ VBUS VBUS TX2+ TX2GND RX2+ RX2GND DD+ CC2 STRIX X370-F GAMING USB3.1 front panel connector 5. USB 3.0 connectors (20-1 pin USB3_78, 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 5 Gb/s, faster charging time for USB-chargeable devices, optimized power efficiency, and backward compatibility with USB 2.0. USB3_78 USB3_910 PIN 1 USB3+5V IntA_P1_SSRXIntA_P1_SSRX+ GND IntA_P1_SSTXIntA_P1_SSTX+ GND IntA_P1_DIntA_P1_D+ GND PIN 1 USB3+5V IntA_P1_SSRXIntA_P1_SSRX+ GND IntA_P1_SSTXIntA_P1_SSTX+ GND IntA_P1_DIntA_P1_D+ GND USB3+5V IntA_P2_SSRXIntA_P2_SSRX+ GND IntA_P2_SSTXIntA_P2_SSTX+ GND IntA_P2_DIntA_P2_D+ USB3+5V IntA_P2_SSRXIntA_P2_SSRX+ GND IntA_P2_SSTXIntA_P2_SSTX+ GND IntA_P2_DIntA_P2_D+ strix x370-F GAMING STRIX X370-F GAMING USB3.0 front panel connectors The USB 3.0 module is purchased separately. The plugged USB 3.0 device may run on xHCI or EHCI mode depending on the operating system's setting. 1-12 Chapter 1: Product Introduction

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1-12
Chapter 1: Product Introduction
Chapter 1
5.
USB 3.0 connectors (20-1 pin USB3_78, 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 5 Gb/s, faster charging time for
USB-chargeable devices, optimized power efficiency, and backward compatibility with
USB 2.0.
The USB 3.0 module is purchased separately.
4.
USB 3.1 front panel connector (USB3.1_EC1)
This connector allows you to connect a USB 3.1 module for additional USB 3.1 ports.
The latest USB 3.1 connectivity provides data transfer speeds of up to 10 Gbps. The
next-generation standard is completely backward-compatible with your existing USB
devices.
The plugged USB 3.0 device may run on xHCI or EHCI mode depending on the operating
system’s setting.
strix x370-F GAMING
STRIX X370-F GAMING USB3.1 front panel connector
USB3.1_C1
SBU2
SBU1
CC1
VBUS
RX1-
RX1+
GND
TX1-
TX1+
VBUS
VBUS
TX2+
TX2-
GND
RX2+
RX2-
GND
D-
D+
CC2
strix x370-F GAMING
STRIX X370-F GAMING USB3.0 front panel connectors
USB3_78
USB3+5V
IntA_P1_SSRX-
IntA_P1_SSRX+
GND
IntA_P1_SSTX-
IntA_P1_SSTX+
GND
IntA_P1_D-
IntA_P1_D+
GND
PIN 1
USB3+5V
IntA_P2_SSRX-
IntA_P2_SSRX+
GND
IntA_P2_SSTX-
IntA_P2_SSTX+
GND
IntA_P2_D-
IntA_P2_D+
USB3_910
USB3+5V
IntA_P1_SSRX-
IntA_P1_SSRX+
GND
IntA_P1_SSTX-
IntA_P1_SSTX+
GND
IntA_P1_D-
IntA_P1_D+
GND
PIN 1
USB3+5V
IntA_P2_SSRX-
IntA_P2_SSRX+
GND
IntA_P2_SSTX-
IntA_P2_SSTX+
GND
IntA_P2_D-
IntA_P2_D+