Feature:1. Main Description: It is PC to vehicle interface compatible with multiple software applications, minimizing your investment in multiple brand specific diagnostic interfaces.2. Functions: The tool could read codes status, freeze data and clear codes. Monitor output controls. Configure and reset. Record or display the previous diagnostic sessions.3. Compatibility: Compatible with SAE‑J2534‑1, SAE‑J2534‑2 protocol, and applications that diagnose engines, transmissions, ABS, instrument panels and more.4. Compatible Software: Support PC based diagnostics with for GDS and for GDS2, for TIS2WEB online SPS, for Tech2Win, and for passthrough programming.5. Fitment: The diagnostic programming tool is a replacement for Hummer 2000‑2020, support for Tech2Win and for GDS2, can replace original tool MDI.Specification:Item Type: OBD2 ScannerMaterial: ANSFitment:Replacement for Hummer 2000-2020for GDS2:Replacement for OpelReplacement for Saabfor Tech2Win:DOESN'T replacement for Opel 2000-2010DOESN'T replacement for Saab 2000-2010Description:Support for Tech2Win and for GDS2, can replace original tool MDI.Supports online programming with an online accountCompatible with applications that diagnose engines, transmissions, ABS, instrument panels and more.Language Support:for GDS2 Languages: English, Spanish, French, Italian, Portuguese, Dutch, Russian, Arabic, Japanese, Chinese, Vietnamesefor Tech2win Language: EnglishFeatures:Fully compatible with SAE-J2534-1, SAE-J2534-2All current and most legacy vehicle protocols: CAN, UART, KW2000, Class2, GM LAN, etc.USB vehicle to PC connectivityCE and FCC compliance for hardwareSupports for Windows 7 32bitFirmware and License UpdatableGlobal Diagnostic System (GDS and GDS2) V22.2.03302, 2021.4 with 2021 databaseFunction:It is PC to vehicle interface compatible with multiple software applications, minimizing your investment in multiple brand specific diagnostic interfaces.New Diagnostic Application Software required for all Global Architecture (Global A) Vehicles.for GDS and for GDS2 (Global Diagnostic System) is software which runs on a specific PC. Updates received via for TIS2Web.Support both for GDS and for GDS2. For GDS 2 works similar to the original for GDS. easier and fasterFor GDS 2 provides the following capabilities in multiple languages:Read codes, code status, Freeze Frame data and Clear Codes.Read VIN, ECU part numbers and software numbers.Record, store and replay Stored data.Control and monitor Output Control functions.Configure and Reset functions.Record or display history of the previous vehicle diagnostic sessions.COMPATIBLE SOFTWARE:Support PC based diagnostics with rollout of the Global Diagnostic System for GDS and for GDS2Support for TIS2WEB online Service Programming System ( for SPS)Support for Tech2Win application to offering a larger screen with all of the for Tech 2 tool functionalityService Programming System (for SPS, for SPS2 Techline Connect) (Requires GM online account for SPS programming)For passthrough programming on past model and Global A vehiclesIncrease reprogramming speed 20-70% and get ready to service new modelsFor pass through programming of electronic control units on all vehicles built since 1996 and future model releases. The tool is between 20% and 70% faster than for Tech 2.For example, on a new for Tahoe hybrid with 7 ECUS, it would normally take 2 full hours to reprogram. But, with this tool the process is completed in just 45 minutes. That’s a 64% difference and means you could service 10 vehicles rather than 4 in an 8 hour day! The potential to increase revenues is dramatic.(To set up the tool with for SPS2 Techline Connect, install Passthru driver only.)For Tech2Win Function:For Tech2Win, an application version of the for Tech 2 and for CANdi (Control Area Network diagnostic interface) module for Tech2Win can be used during a vehicle road test, offering a larger screen with all of the for Tech 2 tool functionality. The for Tech2Win application offers all of the features and functions of the for Tech 2 replacement for Opel etc. For Tech2win need to install on win 7 32 bits.New Vehicles Model Supports:The OBD2 Scanner is the only full spectrum diagnostic and reprogramming tool capable of servicing new replacement for Delta, replacement for Epsilon vehicles (with auxiliary CAN bus that cannot be serviced by for Tech2).4Package List:1 xDiagnostic Tool1 x USB CableNote:There is no software CD included. Free download software below, you may contact customer service to get the software directly. Or buy U disk software.