We are offering professional, diagnostic interface OBD2 VAG KKL 409 USB. This interface is used for professional and complex diagnostic, coding and adaptation of VAG group to 2004. It’s enough to use any PC.
This interface is fully compatible with OBD2 communication standard. Device communicates with car via the K line and in some case via the additional L line, that the interface has. This interface was built based on the FTDI chip which ensures trouble-free communication.