Asus Xonar U7 - Manual (Page 9)

ASUS Xonar U7 Quick Start Guide
English
HP Out Mic In/Line In
4.1.3 Connecting microphone / Line-In
1
No Item Description
1 Microphone In /
Line In port
Connect the microphone’s 3.5mm plug into this Mic-In
port for voice communication, recording, or karaoke.
Connect the .5mm plug of the CD/MP Player or any
other Line level analog audio sources into this Line-In
port for sound recording.
OR