For software and instructions please see here:
How difficult are the drivers and software installation?
The installation is not plug and play and will require basic knowledge and experience with Windows, installing drivers and software. There is a step by step installation guide. Note that OBD2 Australia will not be held liable for any damage this cable and software may cause to your computer or your vehicle. As you are dealing with free, outdated and unsupported software, support will only be provided for the hardware (the cable). Installation and usage of this free software is at your own risk. We do not provide activation keys for it as well.