4 pin Plug Adaptor use with certain For Yamaha motorbikes. This adaptor converts a standard 16 pin OBD2 type plug to the For Yamaha 4 pin plug for plugging into the motorbike diagnostic socket for CAN Bus models.
This product would be ideal for motorcycle, bike, or ATV users who require a reliable cable to adapt 4-pin connectors to 16-pin ones for diagnostic and data transfer purposes.