Asus TUF GAMING B550M WI-FI ZAKU II TUF GAMING B550M-ZAKU WI-FI Users Manual E - Page 17

6. USB 3.2 Gen 2 (up to 10Gbps) port (teal blue, Type A). This 9-pin Universal Serial Bus 3.2 (USB 3.2) port is for USB 3.2 Gen 2 devices. 7. Center / Subwoofer port (orange). This port connects the center/subwoofer speakers. 8. Rear Speaker Out port (black). This port connects the rear speakers in a 4 channel, 5.1 channel, or 7.1 channel audio configuration. 9. Line In port (light blue). This port connects the tape, CD, DVD player, or other audio sources. 10. USB 2.0 ports. These 4-pin Universal Serial Bus (USB) ports are for USB 2.0 devices. 11. BIOS FlashBackTM button. Press the BIOS FlashBackTM button for three seconds until the FlashBackTM LED blinks three times, indicating that the BIOS FlashBackTM function is enabled. 12. Intel® Wi-Fi 6 AX200 ports. These ports connect to Wi-Fi antennas. • Ensure that the ASUS 2x2 dual-band Wi-Fi moving antenna is securely installed to the Wi-Fi ports. • Ensure that the antenna is at least 20 cm away from all persons. 13. HDMITM port. This port is for a High-Definition Multimedia Interface (HDMITM) connector, and is HDCP compliant allowing playback of HD DVD, Blu-ray, and other protected content. 14. USB 3.2 Gen 2 (up to 10Gbps) port (USB Type-C®). This 9-pin Universal Serial Bus 3.2 (USB 3.2) port is for USB 3.2 Gen 2 Type-C® devices. 15. Optical S/PDIF Out port. This port connects to the optical S/PDIF devices. 16. Microphone port (pink). This port connects a microphone. 17. Line Out port (lime). This port connects a headphone or a speaker. In 4-channel, 5.1-channel, and 7.1-channel configurations, the function of this port becomes Front Speaker Out. Refer to the audio configuration table for the function of the audio ports in 2, 4, 5.1, or 7.1-channel configuration. Audio 2, 4, 5.1 or 7.1-channel configuration Port Light Blue Lime Pink Orange Black Headset 2-channel Line In Line Out Mic In - - 4-channel Line In Front Speaker Out Mic In - Rear Speaker Out 5.1-channel Line In Front Speaker Out Mic In Center/Subwoofer Rear Speaker Out 7.1-channel Side Speaker Out Front Speaker Out Mic In Center/Subwoofer Rear Speaker Out ASUS TUF GAMING B550M-ZAKU (WI-FI) 1-7