Asus Vintage V2-AH2 Manual page 61

6. USB connectors (10-1 pin USB56, USB78)
These connectors are for USB 2.0 ports. These USB connectors
comply with USB 2.0 specification that supports up to 480 Mbps
connection speed.
R
USB 2.0 Connectors
7. Internal audio connectors (4-pin CD [black])
These connectors allow you to receive stereo audio input from sound
sources such as a CD-ROM, TV tuner, or MPEG card.
R
Internal Audio Connector
ASUS Vintage V2-AH2
USB56 USB78
1
CD
(black)
1
4-9