ViewSonic VOT125 - System Tour; Figure 1 Front Panel

ViewSonic
VOT125 3
 System tour
Refer to the diagrams below to identify the components of the system.
 Front Panel
Figure 1 Front Panel
USB
The USB (Universal Serial Bus) port is compatible with USB devices such as
keyboards, mouse devices, cameras, and hard disk drives. USB allows many
devices to run simultaneously on a single computer, with some peripherals
acting as additional plug-in sites or hubs.
MIC-IN
The microphone jack is designed to connect the microphone used for video
conferencing, voice narrations, or simple audio recordings.