The B12 WiFi OBD2 Scanner is a compact and reliable WiFi OBD2 Scanner designed to help drivers, DIY mechanics, and professional technicians diagnose vehicle problems quickly and accurately. Featuring stable WiFi connectivity and full OBD2 protocol support, this wireless diagnostic adapter allows you to read and clear engine fault codes, monitor live vehicle data, and identify issues before they become costly repairs. Simply plug the B12 into your vehicle's OBD2 port, connect