Elm327 USB OBD2 OBDII EOBD RS232 interface,the latest PC-based scan tool

ELM327 is the latest PC-based scan tool. It supports all OBD-II protocols and is dispatched with a number of compatible programs. The processor is an ELM327. The output protocol (connection to laptop) is RS232. Processor: ELM327. OBD-II Software for ELM327 is a free program that allows you to use your PC and a hardware interface to get the information from your car's computer. The program is very user-friendly, and easy to learn. It is also very easy to install: simply