TOYOTA 22Pin to 16Pin OBD1 to OBD2 Connect Cable
Fiat 3pin Alfa Lancia to 16 Pin Diagnostic Cable
Opel 10Pin to OBD OBD2 16PIN
GM 12pin connector
Universal OBD2 16 Pin Female Connector is just a connect cable which can convert the old car which can fit with obd2 tool.
Toyota 17 Pin to 16 Pin OBD OBD2 Adapter Cable