HQ GM MDI Multiple Diagnostic Interface.
Supports all Vauxhall /Opel 16 pin vehicles from 1996 to 2021.
With Software 2020.09, supports Win7, for Vauxhall Opel Buick and Chevrolet.
The GM MDI 2 is the next generation Global Diagnostic Interface tool for both current and future GM vehicles. It replaces the MDI introduced in 2007 and offers a compact communication module with increased processing power and security to offer faster transfer of data between a vehicle’s onboard ECU network with an auxiliary CAN bus.