Asus MAXIMUS VI IMPACT - Manual (Page 58)

1-42 Chapter 1: Product introduction
Chapter 1
2. Audio ports
These high-definition audio ports allow you to connect your audio devices such as
high-definition speakers, microphone, or a headset for a superior audio experience.
To know more about channel configurations and connecting audio devices, refer to section
2.3 Motherboard rear and audio connections.
Line-in port
Line-out port
Microphone port