Free shipping for many products! Easy to use:No professional installation and no wiring. Applications:Ideal for applications like truck fleet GPS, ELD & OBD II diagnostic tool. If you use it with OBDII diagnotor,please compare the pin assignment with your diagnotor's requirement first. Heavy Duty Truck 9pin Cable:Converts commercial truck’s round green type 2 9 pin J1939 plug (CAN500) to 16 pin OBD II for using with OBD2 scan tools or GPS. Wide Compatibility:The 9pin J1939 male to OBD2 16pin female adapter cable is compatible with 2015+ Freightliner/ Kenworth/ International, 2016+ Volvo & Western Star with Cummins diesel engine, etc. I Tested the Revolutionary J1939 to OBD2 Adapter and Here's What You... Aazon.co: Qiilu 9 Pin to 16 Pin OBD2 Truck Diagnostic Scanner Cable... Made to last and be moldable for your use Simply plug the device directly into the OBDII port, which is located under your dashboard, and you're ready to go. Buy Exctool Green Type 2 J1939 9 Pin ale to Feale and 16 Pin OBD2... Obd2 Splitter RIKYJIC Cummins Diagnostic Cable J1939: 9-Pin To OBD-II 16-Pin Connector For Heavy Duty Trucks Obdlink Ex Forscan Obd Adapter