Why I prefer GM MDI 2 China clone to the original?
For the similarities and differences between the GM MDI 2 China clone and the original one, please look at the following comparison table: Device GM MDI 2 (original) GM MDI 2 (clone) Image Price At least 1200usd €172 (MDI2 unit) + €100 (2019.4 GDS2 & Tech2 Win software) WiFi OK OK Speed Fast Fast Safety Good Good Update Ok Ok, available with newest GDS2 & Tech2 Win software in HDD OS Win 7 8 10 etc, no limitation Windows 7 64 bit ONLY Global TIS OK OK GDS2 OK OK Tech 2 Win OK OK TIS2Web–SPS. OK Yes (SPS programming for existing and future SGM vehicles) GM Diagnosis via OBD OK OK ECU Programming OK OK Key Programming OK OK Pass-Thru Programming Yes, done by TIS2Web–SPS OK Reflash the hidden features OK OK GM car list Vauxhall Opel, Buick, Chevrolet 1996-2017-future All Vauxhall/Opel 16 pin vehicles from 1996 to 2017 To sum up: If you have limit budget: GM MDI 2 China clone is a nice choice. If you have GM garage: GM MDI 2 from the original dealer is a go