C2G/Cables to Go 41065 4-Output Component Video + Stereo Audio Distribution Amplifier 1 input and 4 outputs; unity gain technology ensures that the output signal is as clean as the input signal; monitors or receivers; supports component video and RCA stereo audio supports daisy chain Use to distribute HDTV or digital video signal from 1 AV source to multiple TVs extends audio and video signals up to 150' includes power supply.