This includes a professional hardware interface. The license is tied to the hardware rather than a single PC, allowing you to use it on multiple computers.
A high-quality ELM 327 or OBDLink interface is required for most CAN-bus modules. Ensure you purchase from reputable sellers, as cheap clones often contain flawed resistors that prevent communication with Italian vehicles. PORTABLE Multiecuscan Key Generator 1
This article provides a detailed overview of the official MultiECUScan tool and a critical look at why chasing portable, cracked versions is fraught with dangers. This includes a professional hardware interface
If you are looking to program physical car keys (transponders) using the software rather than activating the software itself: PORTABLE Multiecuscan Key Generator 1