Provides a simple and cost-effective high-definition AV presentation solution for classrooms and meeting spaces. It is composed of a transmitter, which installs at a table or podium, and a receiver, which installs at the display. Three auto-switching inputs are provided on the transmitter, and one additional input is provided on the receiver. The transmitter and receiver connect together over a single CATx cable. Built-in scaling ensures a reliable, high-quality image. Fully-automatic operation and web browser setup eliminate the need for a control panel, control system, or programming.