Feature:

1. Practical: MDI2 multiple diagnostic interface scanner is used by professional technicians as an aid in diagnosing and repairing automotive electrical and electronic systems.
2. Power Supply: The multiple diagnostic interface 2 scanner is powered from the vehicle battery via the for DLC cable, may also be powered over USB to perform firmware updates only using a PC.
3. Excellent Performance: Uses USB 2.0 for faster firmware downloads rather than a separate AC power supply. More secure Type B connector and Ground Offset Failure protection.
4. DLC Cable: DLC cable is longer than the previous cable and connects at the top, making it easier to use. The cable only connects to the MDI 2. A wired connection is recommended for longer programming events.
5. Easy to Use: Connect the vehicle to a host PC computer application, then functions through the MDI 2 for data transfer and Electronic Control Unit ECU reprogramming, convenient for using.

Specification:

Item Type: Multiple Diagnostic Interface

Material: ABS

Features:
Uses a new, more secure Type B connector and Ground Offset Failure protection. A wired connection is recommended for longer programming events.
The MDI 2 is powered from the vehicle battery via the DLC Cable. It may also be powered over USB to perform firmware updates only using a PC.
Uses USB 2.0 for faster firmware downloads instead of a separate AC power supply.
The DLC cable is twice as long as the previous cable and connects at the top, making it easier to use. The cable only connects to the MDI 2. 
Automatic vehicle recognition
DTC reading and removal
Complete list of live data streaming for all main ECU
Recordable, playback of live data
New software flash for existing ECU to fix drivability issues
Programming and installation of new ECU (PCM, ABS, Instrument cluster, fuel pumps etc.)
Programming new keys
Setting, removing speed limiters
J2534 pass thru offering ECU re flash and diagnostics for other vehicle manufacturers, when subscribed to their specified software
More dealer specific functions

The J2534 Configuration Application
The Multiple Diagnostic Interface (MDI) is a J2534 device that connects between your computer and the vehicle’s J1962 DLC connector for pass thru programming of the vehicle's ECU. The J2534 Configuration
Application is installed onto your PC at the same time as the MDI
Manager software allowing you to control how your TIS 2 Web application will connect to an MDI. In addition, this application provides API
Monitoring controls to aid in investigating problems encountered while using any J2534 devices (including the MDI).

To the J2534 Configuration Application from SPS, press the "configuration" button on the Diagnostic settings screen.

Engine Compartment
Check Engine Compartment for components which may be loose; kinked or pinched vacuum hoses or electrical connections, and for any other missing or disconnected components.
Check to assure that hoses and electrical wires are properly routed to provide sufficient clearance with adjacent moving or hot parts.
Observe the movement or  of movement of linkage, valves and other components.
Check for unusual noises within the engine compartment.
Visually inspect for seepage and leaks at hoses and pipe connections, seals, gaskets and plugs.

Tighten clamps and connectors as necessary.
Check power steering gear, lines and hoses for leaks and clearance with adjacent panels, moving or hot parts. Tighten clamps and connectors as necessary.

Test engine coolant protection.
Check all fluid levels; engine oil, transmission oil, power steering oil, battery, brake, and cooling system.

Add inspection items as needed

Check throttle linkage for  at open and closed throttle.

Check tension on all belts.

Body Accessories

Check operation of all interior and exterior lights;

Road Test

Road test on a route with road conditions permitting the proper evaluation of squeaks and rattles.

During this test, check the following items for proper operation and function;

Under Vehicle:
Visually inspect vehicle undercarriage for looseness, missing components
and line routing and clipping, and fluid leaks. Tighten clamps, couplings and connectors as necessary.

Data transfer and Electronic Control Unit (ECU) reprogramming

Shop network communications (LAN and WLAN)

Future expandability, including diagnostic applications

Protocols MDI 2 support
For immediate use. At present, vehicles have two buses on the 16 pin connector (high speed and low speed GMLAN). The MDI communicates using all of the existing protocols, the same as the :
UART
Class 2
KWP2000
GMLAN (CAN)

Beginning with the 2008 model year vehicles, Pass Thru will be the only programming method available. (Remote will continue to be available for previous vehicle

MDI GDS2 MDI gds win software for  HDD replacement for Vauxhall Opel

System: for Win7 64bit
Software Version: V2021.10.1
Update time: Global V2021.10.1
Supports vehicles till 2021

Used for: Both China MDI USB version and MDI scanner wifi version
Easy to use: Insert the HDD with MDI gds2 software into your computer; the software can be used directly with the MDI scanner, which doesn't need activation by users.

MDI Multiple Diagnostic Interface scanner will provides the full dealer level diagnostics and programming replacement for Vauxhall Opel 16 pin vehicles from 1996 to 2020. The MDI diagnostic software gds2 can be installed on 2.5' for  HDD,  with the for Win7 Operation System.

Package List:

1 x Diagnostic Tool

1 x Connection Cable

1 x Diagnostic Cable

2 x Sticker