Asus 90MB0YB0-M0EAY0, Manual

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1-12
Chapter 1: Product Introduction
Chapter 1
4. USB 2.0 connector (10-1 pin USB1112)
This connector is for USB 2.0 ports. Connect the USB module cable to this connector,
then install the module to a slot opening at the back of the system chassis. This USB
connector complies with USB 2.0 specification that supports 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.
5. Speaker connector (4-pin SPEAKER)
The 4-pin connector is for the chassis-mounted system warning speaker. The speaker
allows you hear system beeps and warnings.
ON
OFF
ROG STRIX Z390-I GAMING USB 2.0 connector
USB1112
PIN 1
USB+5V USB_P11- GND NC
USB+5V
USB_P12-
GND
ON
OFF
ROG STRIX Z390-I GAMING
Speaker out connector
+5V GND GND Speaker Out
SPEAKER
PIN 1