This adapter turns 9pin J1939 male port to obd2 16pin female port. This is adapter ,not cable. It's very small. It can save much space.
Autel Original OBD Diagnostic Adapter, 9Pin J1939 Male to 16Pin OBD2 OBDII...
Autel Original 3-in-1 OBD2 Adapter Cable,16 Pin to 6/4/3 OBD Red
Autel AutoLink OBD-II/CAN Heavy-Duty Vehicle Diagnostic Scan Tool/Code Reader
