User Manual
ROG STRIX TRX40-E GAMING
2-15
Chapter 2
2.3 Motherboard rear and audio connections
2.3.1 Rear I/O connection
Rear panel connectors
1. BIOS FlashBack™ button
2. Wi-Fi 802.11 a/b/g/n/ac/ax, Bluetooth V5.0
3. USB 2.0 ports E1234
4. USB 3.2 Gen 2 Type-A ports 1234
5. 2.5G LAN (RJ-45) port
6. LAN (RJ-45) port
7. USB 3.2 Gen 2 Type-A ports 67
8. USB 3.2 Gen 2 Type-A port 8
9. USB 3.2 Gen 2 Type-C™ port C9
10. Optical S/PDIF OUT port
11. Audio Jacks
Refer to the tables on the next page for LAN port LEDs, and audio port denitions.