Launch Tech (JBOX) J2534 Passthru Programming Device Includes support for GM's Tech2WIN providing tech 2 diagnostic software to run on a PC with GMs TIS Tech2WIN subscription and amplifier; software application Offers additional J2534-2 coverage that expands reprogramming beyond just engine and amplifiers; transmission support for Ford, GM, Toyota, Volvo, BMW, and some others Works with all OEM J-2534 applications, also supports both J2534-1 and amplifier; J-2534-2, helping you get the most out of the OEM application Supported Bus protocols: CAN/ISO 15765/GMLAN, 2nd CAN (dual or single wire), Ford SCP (J1850PWM), GM Class II (J1850VPW), Chrysler SCI (J2610), KWP2000 (ISO9141/14230) BMW 20-pin connector included