Asus ROG STRIX X370-I - Rear I;O connection

ROG STRIX X370-I GAMING
2-13
Chapter 2
2.2 Motherboard rear and audio connections
2.2.1 Rear I/O connection
* and ** : Refer to the tables below for LAN port LEDs, and audio port denitions.
Rear panel connectors
1. USB 3.1 Gen 1 ports 3~6
2. LAN (RJ-45) port*
3. USB 3.1 Gen 2 ports 1~2 (Type-A)
4. Wi-Fi ports (Wi-Fi 802.11a/b/g/n/ac compliant)
5. Audio I/O ports**
• USB 3.1 Gen 1 / Gen 2 devices can only be used as data storage only.
• Due to the design of AMD AM4 series chipset, all USB devices connected to the USB
2.0 and USB 3.1 Gen 1 ports are controlled by the xHCI controller.
* LAN ports LED indications
SPEED
LED
ACT/LINK
LED
LAN port
Activity Link LED Speed LED
Status Description Status Description
Off
No link Off 10 Mbps connection
Orange
Linked Orange 100 Mbps connection
Orange (Blinking)
Data activity Green 1 Gbps connection
Orange (Blinking
then steady)
Ready to wake up
from S5 mode
** Audio 2, 4, 6 or 8-channel conguration
Port
Headset
2-channel
4-channel 6-channel 8-channel
Light Blue (Rear
panel)
Line In Rear Speaker Out Rear Speaker Out Rear Speaker Out
Lime (Rear panel) Line Out Front Speaker Out Front Speaker Out Front Speaker Out
Pink (Rear panel) Mic In Mic In Bass/Center Bass/Center
Lime (Front panel) – – – Side Speaker Out