10.
USB 2.0 headers
The USB 2.0 headers allow you to connect USB modules for additional USB 2.0 ports.
The USB 2.0 header provides data transfer speeds of up to 480 Mb/s.
DO NOT connect a 1394 cable to the USB connectors. Doing so will damage the
motherboard!
The USB 2.0 module is purchased separately.
TUF GAMING X570-PRO (WI-FI)
A B
USB78
A
USB910
B
PIN 1
1-15