The device allows a user to simultaneously display their computer on a TV.
Main components in this device are zoom, pan, and picture positioning.
Cables used for this device are VGA in (from PC) and VGA out (to PC monitor) and S-Video (or RCA Composite video cable) out (to TV).
AVerkey devices are often used in school districts to display information to the classroom from a PC.
Such information can be a DVD, Discovery United Streaming, and other video or multi-media.