Online marketplaces (AliExpress, eBay, Facebook Marketplace) sell for $40–$80, advertising “Delphi 2015r3 Full Version.” While these devices physically work for basic OBD2 codes, they:

: The legality of downloading software, especially copyrighted material like Delphi's diagnostic tools, without proper authorization or purchase is questionable. Software piracy is a significant issue, and companies invest considerable resources in protecting their intellectual property.