This is GM MDI MDI2 gds tech2win software for Vauxhall Opel/Buick and Chevrolet.   It woks well on win 7 system.

1. Multi-Languages available: English, French, German,Italian.etc. Total 30 languages for selection
2. GDS2 Software version: V2024.09 G-M MDI Manager version: V8.5.33.154
3. Can do cars from 1990-2024 Year
4. We have installed V2024.09 GDS Tech2Win software well on disk ，when you get the disk can put it inside to your laptop as an internal disk , then can use it directly

Language: 

When you test after 2010 year FOR gm car, you can use g-m gds2 software:

When you want to test before 2010 year FOR GM car, you can use the tech2win software to test it,run fast and stable:

Package list:
1 pc * GM MDI  MDI 2 HDD or SSD