Asus PRIME B550M-K Manual page 14

9. USB 3.2 Gen 2 (up to 10Gbps) ports (teal blue, Type A). These 9-pin Universal
Serial Bus 3.2 (USB 3.2) ports are for USB 3.2 Gen 2 devices.
10. Microphone port (pink). This port connects a microphone.
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
(Rear panel)
Lime (Rear panel)
Pink (Rear panel)
Lime (Front panel)
To configure a 7.1-channel audio output:
1-6
Headset
2-channel
Line In
Line Out
Mic In
—
Use a chassis with HD audio module in the front panel to support a 7.1-channel audio
output.
4-channel
5.1-channel
Rear Speaker Out Rear Speaker Out Rear Speaker Out
Front Speaker Out Front Speaker Out Front Speaker Out
Mic In Bass/Center
—
7.1-channel
Bass/Center
— Side Speaker Out
Chapter 1: Product introduction