ASUS X99-A Manual De Usuario
2-12
Chapter 2: Basic installation
Chapter 2
2.3
Motherboard rear and audio connections
2.3.1
Rear I/O connection
Rear panel connectors
1.
Keyboard/Mouse combo port
6.
USB 3.0 ports E56 (Support USB 3.0
Boost)
2.
Intel
®
LAN port
7.
USB 3.0 ports E34 (Supports USB 3.0
Boost)
3.
USB BIOS Flashback
8.
USB 3.0 ports E2_5 (Supports USB
3.0 Boost)
4.
USB 2.0 ports 78 (bottom port
supports USB BIOS Flashback)
9.
Optical S/PDIF Out port
5.
USB 2.0 ports 910
10. Audio I/O ports**
* and **: Refer to the tables on the next page for LAN port LEDs and audio port definitions.