This is an RGB to AV CVBS Signal Converter Adapter. Suitable for car DVD systems and Android car PCs. It connects to the old RGB camera; however, it is not compatible with certain radio models. This product allows you to replace your old factory car monitor while continuing to use your previous parking camera. If your new DVD/monitor supports dynamic trajectory, this converter will maintain that functionality. It does not create or remove the dynamic trajectory from your system, as it is a feature of the monitor and not the camera. The rearview camera of the older car must support RGB for conversion, and the navigation system should be retrofitted for compatibility with this converter. Suitable for certain car camera systems. Colour: black Material: ABS Package Contents: 1 * RGB to AV CVBS Signal Converter Adapter Only the above package content is included; others are not part of the package. Note: Lighting and different displays may cause the color of the item in the picture to differ slightly from the actual item. The measurement allowed error is +/- 1-3cm.