Asus CG8265 Manual Del Usuario página 28

Connecting microphone and speakers
This desktop PC comes with microphone ports and speaker ports on both the front and
rear panels. The audio I/O ports located on the rear panel allow you to connect -channel,
4-channel, 6-channel, and 8-channel stereo speakers.
Connecting Headphone and Mic
Connecting 2-channel Speakers
8 Chapter : Connecting devices to your computer