Yes, it works good, ive been using it for some years already, bought 14pin to OBD2 cable and it didnt connect to ecu.
COM2 - Connected
ELM327 1.4Chip detected
Connected Interface
Interface Type: OBD2 to RS232 Interpreter
Car Voltage: 12V
Conection Protocol : Automatic
Connecting waiting
Unable to connect with ECU.
hardware works good, just i can't connect to ecu, i dont know if cable is wrong, it a ebay new one.