OBD2 Universal Connector obd2 16pin Adaptor eobd2 obdii Female Connector plug with screws J1962 OBD2 16Pin Male Plug ConnectorDear friend, Choose the right product you need, then we will send you the right product, thanks! have a nice shop!Universal OBD2 16 Pin ConnectorPakcage list:1x OBD2 16 pin connectorFAQ:Q:Why need this item?A:Lots of cars do not have 16 pin connector,such as some old cars. But now lots of diagnose tool is 16 pin connector,so need to convert.Q:Does this product come with software?A:It is just a small connector,do not have any software.