Shinybow Component 5-RCA Video + Stereo Analog Audio Booster Extender Amplifier SB-2820 Component 5-RCA Video and Stereo Audio Booster used to drive signals over a long distance Video signals can be distributed up to more than 300~1000 ft away Supports 1 to 1 Component RCA Video and Audio Adjustable gain control separate for Component RCA Video and Audio Surface mount tabs provided