Asus PRIME Z490-P Manual page 26

9. USB 2.0 headers
The USB 2.0 headers allow you to connect a USB module for additional USB
2.0 ports. The USB 2.0 headers provide data transfer speeds of up to 480 Mb/s
connection speed.
DO NOT connect a 1394 cable to the USB connectors. Doing so will damage the
motherboard!
The USB 2.0 module is purchased separately.
1-14
A
B
A B
USB_E12
USB1112
PIN 1
Chapter 1: Product Introduction