Asus Pro WS X299 SAGE II User Manual

ASUS Pro WS X299 SAGE II
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 7. USB 3.2 Gen 1 ports 5 and 6
2. USB 2.0 ports 9-12 (bottom port
supports BIOS FlashBack™)
8. USB 3.2 Gen 1 ports 3 and 4
3. Intel
®
LAN port (LAN2)* 9. USB 3.2 Gen 2 Type-C
®
port EC1
4. Intel
®
LAN port (LAN1)* 10. Optical S/PDIF Out port
5. USB 3.2 Gen 2 port E2 11. Audio I/O ports**
6. USB 3.2 Gen 1 ports 7 and 8
• USB 3.2 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 3.2 Gen 1 devices to USB 3.2 Gen 1
ports and your USB 3.2 Gen 2 devices to USB 3.2 Gen 2 ports for faster and better
performance for your devices.
* and ** : Refer to the tables on the next page for LAN port LEDs and audio port definitions.

Asus Pro WS X299 SAGE II Specifications

General

Brand	Asus
Model	Pro WS X299 SAGE II
Category	Motherboard
Language	English