Asus ROG STRIX B550-E GAMING - Page 26

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Chapter 1: Product Introduction
Chapter 1
10. USB 2.0 header
The USB 2.0 header allows you to connect a USB module for additional USB 2.0
ports. The USB 2.0 header provides data transfer speeds of up to 480 Mb/s.
USBE_34
USBE_12
USB+5V USB_P1- USB_P1+ GND NC
USB+5V
USB_P2-
USB_P2+
GND
PIN 1
A
B
A
B
DO NOT connect a 1394 cable to the USB connectors. Doing so will damage the
motherboard!
The USB 2.0 module is purchased separately.