OBD-II Software for ELM327 USB is a free program that allows you to use your PC and a hardware interface to get the information from your car's computer.
This Nissan Consult 2 14 pin interface provides pairs with your PC using a high-speed USB connection. It is compatible with a wide range of third party software. It is an up-to-date version with a mini USB port, which is more compact than RS232 connection version.