Motherboard Rear And Audio Connections; Rear I/O Connection - Asus STRIX X99 Manual

2.3

Motherboard rear and audio connections

2.3.1

Rear I/O connection

Rear panel connectors
USB BIOS Flashback button
1.
2. Keyboard/Mouse combo port
3. Intel LAN port*
®
4. USB 3.1 Type-A port EA2
5. USB 2.0 ports 78
6. USB 2.0 ports 910
* and **: Refer to the tables on the next page for LAN port LEDs and audio port definitions.
2-14
7. USB 3.0 ports E34
8. USB 3.0 ports E2_5 (Bottom port
supports USB BIOS Flashback)
9. USB 3.1 Type-C port EC1
10. Wi-Fi 802.11 a/b/g/n/ac,
Bluetooth V4.0*
11. Optical S/PDIF Out port
12. Audio I/O ports**
Chapter 2: Basic Installation