Asus STRIX B250I GAMING, User Manual, Page: 42 / 78

2-12
Chapter 2: Basic Installation
Chapter 2
2.2 Motherboard rear and audio connections
2.2.1 Rear I/O connection
2 1 3 4 5 6
7 8 9 12 10 11
Rear panel connectors
1. DisplayPort 7. Microphone port (pink)**
2. Intel ® LAN port* 8. Optical S/PDIF Out port
3. Center / Subwoofer port (orange)** 9. Wi-Fi 802.11 a/b/g/n/ac, Bluetooth V4.1
4. Rear Speaker Out port (black)** 10. USB 3.0 ports
5. Line In port (light blue)** 11. USB2.0 ports
6. Line Out port (lime)** 12. HDMI port
* and ** : Refer to the tables on the next page for LAN port LEDs and audio port definitions.