This is all done over standard WiFi protocols to avoid interference with other devices, and can perform from as far as 100 feet away with very little latency in the signal. The transmitter can take input from several HDMI devices, a Component source, a Composite source, a standard VGA PC input and a USB drive. Output runs through a standard HDMI port, although a USB port is also available. Control is handled through a standard Infra-Red remote control.