Asus ROG STRIX X370-F GAMING - Page 24

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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benetsof
USB3.0includingfasterdatatransferspeedsofupto5Gb/s,fasterchargingtimefor
USB-chargeabledevices,optimizedpowerefciency,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+