RCA A V Composite Video Cable to RF Coaxial Coaxial Converter Compatible TV

HDA AV Video Converter Box CVSB to RF Video Converter Adapter Compatible with RF 67.25Mhz 61.25Mhz AV to RF TV scaler Switcher.No need to install drivers, portable, ible, plug and play. Low power, no power adapter.This AV to RF signal converter will convert video signal or audio signal into RF composite video signal and audio signals, while supporting system side signals. So that it can be played on TV, VCR, DVD s, etc.Size: 2.36 x 2.09 x 0.79 inches Input ports: 1xRCAOutput ports: 1xRFRF frequency: 67.25Mhz 61.25MhzMaterial:plasticcolour: Package Contents:1 x AV to RF Converter1 x USB Cable1 x RF Cable Only the above package content, other products are not included.Note: Light and different displays may ca the color of the item in the ture a little different from the real thing. The measurement allowed error is +/- 1-3cm.