Asus CUW User Manual page 40

3. HARDWARE SETUP
22) Internal Microphone Connector (3 pin INT MIC)
This connector allows you to connect a chassis mounted microphone to the
motherboard instead of having to attach an external microphone.
1 0 1 0 1 0
1 3
®
INTMIC
CUW
CUW Internal Microphone Connector
40 ASUS CUW User's Manual