The OBD2 plug is the second generation of On-Board Diagnostics II plug,which is the standard interface for car computers to communicate with the outside world is Not only used for automotive fault diagnosis,but also can connect a variety of external electronic equipment, such as tachograph, navigator and so on,PVC outer jacket,Rated temperature 80℃,Rated Voltage:300V, AWM:2464, 24AWG Excellent performance on corrosion and insulation,good weather resistance Durable ,environmental protection