Obd2 cables mainly include: obdi to obdii cable, scan
tool's main unit cable, testing cable, RS232 to RS458 cable, RS232 to
lan cable, lan cable, USB cable and more. OBD2 adapter mainly include: socket adapter, one car make adapter for some specific scan tool or programmer, and so on. OBD2 interface mainly include: diagnostic interface and the interface connect car and mobile devices.