Scanner(s) shown in pictures are for DEMO ONLY and NOT INCLUDED! WILL NOT work for you even if it fits. NEVER buy OBD2 cables based on looks as they are internally wired different for specific scanner model.
OBD2 OBDII Cable Compatible with Autel MaxiScan MS509 Scanner Code Scan Reader
OBD2 OBDII Data Cable Compatible with Autel MaxiScan MS509 Scanner Code Reader
