Motherboard Rear And Audio Connections; Rear I/O Connection - Asus PRIME X299-Deluxe Series User Manual

2.3

Motherboard rear and audio connections

2.3.1

Rear I/O connection

Rear panel connectors
1. USB BIOS Flashback button
2. Wi-Fi 802.11 a/b/g/n/ac/ad,
Bluetooth V4.2 ports
3. Intel LAN port (LAN2)*
®
4. Intel LAN port (LAN1)*
®
5. USB 2.0 ports 9-12 (bottom port
supports USB BIOS Flashback)
6. USB 3.1 Gen 2 Type-A ports E34
* and ** : Refer to the tables on the next page for LAN port LEDs and audio port definitions.
•
•
2-16
USB 3.1 Gen 1/Gen 2 devices can only be used as data storage only.
We strongly recommend that you connect your devices to ports with matching data
transfer rate. Please connect your USB 3.1 Gen 1 devices to USB 3.1 Gen 1 ports and
your USB 3.1 Gen 2 devices to USB 3.1 Gen 2 ports for faster and better performance
for your devices.
7. USB 3.1 Gen 2 Type-A port E2
8. USB 3.1 Gen 1 ports E34
9. USB 3.1 Gen 1 ports E2_5
10. USB 3.1 Gen 2 Type-C™ port EC1
11. Optical S/PDIF Out port
12. Audio I/O ports**
Chapter 2: Basic Installation