ELM327 V2.1/V1.5 OBD2 Bluetooth/WIFI OBD2 Auto Diagnostic Interface Scanner UK
ELM327 USB V1.5 OBD2. The processor is an ELM327. Software for ELM327 USB OBD-II auto diagnostic system is free. It allows you to use your PC and ELM327 to get various data information of the engine on your car.