Feature:***** YPbPr analog high-definition component + audio to RF radio frequency converter.***** YPbPr color difference + audio to RF converter can easily convert your color difference Y brightness signal, Pr analog component blue difference signal, Pr analog component red difference signal three interfaces into RF radio frequency,***** You can superimpose your YPbPr color difference + AUDIO audio signal on the RF radio frequency single-wire transmission, and receive and decode it through the analog tuner of the TV. It is suitable for long-distance single-wire transmission.***** YPbPr supports input resolutions: 720X480i, 720X576i, 720X576P, 1280X720P, 1920X1080i, 1920X1080P.***** USB is powered by wire: 5V from USB to MINI USB is powered by wire, working current is 190mA.