OBD2 USB Adapter for ELM327 Code Reader Scanner Diagnostic Cable for FORScan FoCCCus black.Feature: 1. Diagnostic Cable: This is a PC based scan tool. Universal diagnostic cable supports all OBD2 protocols and is dispatched with a number of compatible programs. 2. Basic Functions: It can reset fault, trouble codes, parameter ids (PIDs), change car configuration data, run tests, services procedures, program certain models. 3. Protocols: For SAE J1850 PWM, for SAE J1850 VPW, for ISO9141?2, for ISO