Asus ROG Strix Z270I Gaming STRIX Z270I GAMING Users ManualEnglish - Page 26

STRIX Z270I GAMING USB3.0 front panel connectors

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Chapter 1 3. USB 3.0 connector (20-1 pin USB3_12) This connector allows 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_12 USB3+5V IntA_P2_SSRXIntA_P2_SSRX+ GND IntA_P2_SSTXIntA_P2_SSTX+ GND IntA_P2_DIntA_P2_D+ PIN 1 USB3+5V IntA_P1_SSRXIntA_P1_SSRX+ GND IntA_P1_SSTXIntA_P1_SSTX+ GND IntA_P1_DIntA_P1_D+ GND STRIX Z270I GAMING USB3.0 front panel connectors 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. USB3.1_EC1 SBU2 SBU1 CC1 VBUS RX1RX1+ GND TX1TX1+ VBUS VBUS TX2+ TX2GND RX2+ RX2GND DD+ CC2 STRIX Z270I GAMING USB3.1 front panel connector 1-12 Chapter 1: Product Introduction

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1-12
Chapter 1: Product Introduction
Chapter 1
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.
3.
USB 3.0 connector (20-1 pin USB3_12)
This connector allows 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.
STRIX Z270I GAMING USB3.0 front panel connectors
USB3_12
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+
STRIX Z270I GAMING USB3.1 front panel connector
USB3.1_EC1
VBUS
TX2+
TX2-
GND
RX2+
RX2-
GND
D-
D+
CC2
SBU2
SBU1
CC1
VBUS
RX1-
RX1+
GND
TX1-
TX1+
VBUS