Diagnostic tools and interfaces for all Opel vehicles.

The recommended interfaces are:

Opel USB Diagnostics Professional - for Opel vehicles from 1994 up to about 2021 - using OP-COM software

USB Interface PRO J2534 - GM Opel, VAG, BMW, Honda, Toyota - for Opel vehicles from 2009 up to about 2020 - using GDS2 software