HP W2338h - Manual (Page 19)

Setting Up the Monitor
User’s Guide 3–7
Connecting the Audio Cable
Connect the built-in monitor speakers to the computer by using the audio cable, as shown in the following illustration.
Connecting the audio cables—connector locations may vary
Connecting the USB Hub Cable (Select Models Only)
Connect the USB hub cable from the computer to the USB In connector on the monitor. This enables USB 2.0 ports on
the monitor.
USB In