Suitable for professional automotive technicians and personnel who want a stable solution for sophisticated vehicle maintenance. Comprehensive toolkit includes a security dongle to ensure legitimate use and data protections, while providing extensive support for fleet/multivehicle deployments. Maximizes the potential of vehicle diagnostics and programming with VCP CAN V5.5.1, featuring technology designed for a stable connection. Enhances diagnostic capabilities and is essential for anyone serious about automotive electronic systems, from enthusiasts to experts. Use scenario 1: In a professional , diagnose and program ECUs across a mixed fleet of vehicles, benefiting from a stable connection and licensed operation. Use scenario 2: In fleet maintenance operations, service multiple vehicles efficiently with builtin data protections and centralized diagnostics support. Use scenario 3: For advanced hobbyists or technicians in training, perform complex diagnostics and programming with reliable performance and robust security features.