Xentry DAS is the Dealer Level Diagnosis Assistance System for Mercedes-Benz vehicles, All functions for diagnosis including reprogramming, configuration, initialization, fault diagnosis and guided diagnostic tests are contained within Xentry and DAS program,  the license key of DAS / XENTRY is activated.

DAS Xentry program Diagnostic Software for Mercedes-Benz:  C3 Multiplexer Star / C4 - SD Connect

From vipprogrammer.com 

Optional XENTRY DAS software on HDD :
 
1:  HDD for IBM T30 (2.5" IDE),  just work with C3 Multiplexer Star diagnostic head, after 2015. DAS xentry software is very slow if run on IBM T30 serial laptop, latest T30 version DAS xentry is 2014.12 version.
2:  HDD for Dell D630 (2.5" sata),  work with Mb Star C3 diagnostics head and SDConnect C4 diagnostics head
3:  Mobile HDD for all computer (USB connection), sofware run on virmware pc, work with Mb Star C3 diagnostics head and SDConnect diagnostics head.
4:  2.5" SATA SSD HDD,  work with Mb Star C3 diagnostics head and SDConnect C4 diagnostics head

Normal HDD format Vs. SSD format:

1. SSD format DAS Xentry program run steadily than normal hdd format. improve 50% speed than Normal format HDD Das Xentry software.
2. Normal HDD format is much cheaper than SSD format, for example, sd connect c4 hdd d630 charge 69 usd, while SSD Format Hard-disk need 159 usd.

Normal 2.5' SATA HDD / SSD HDD, you can run on Dell D630, D620, Lenovo ThinkPad, T61, T400, T410, T420 and T430, X61, X200, X201, X220, X230, Other models (Intel chipset can compatible, almost all the laptop as I3 I5 / I7 series), you also can find these second-hand bran computer on our website.

Optional Software version:
 
1:  updated to 2015.5

2:  updated to 2015.3

1. Software version:   DAS / Xentry Update
2. Hdd format: IBM T30 (2.5" IDE) / Dell D630 (2.5" sata) / Mobile HDD (2.5" sata) / Dell D630 (2.5" sata SSD)
3. Software used on: STAR C3 Multiplexer, SD Connect
4. Open in DAS for diagnosing W204 C-Class without password
5. Xentry : 21 language, diagnostic and coding main program)
6  DAS: Developer + 21 languages, diagnostic and coding main program
7. WIS.net: Workshop Information System
8. EPC.net : Electronic Parts Catalog
9. ST finder 2009 : Part location finder
10. SD Media: Video and PDF lessons
11. PL64 : Parts Price 2014
12. Smart TAN Code: Opened special function in DAS program with Smart cars
13. STARUTILITIES : the movement management system and self-test
14. for Benz training : for Benz Repair Info Library.
15. Software automatically install. You replace your laptop with our hdd, connect power then it will automatically install.
16. Software need active. Please read the PDF file after you install the Hard disk.

Mercedes-Benz Xentry DAS (Diagnostic Assistance System) – is the full diagnostic system for Mercedes-Benz vehicles. All functions for diagnosis including reprogramming, configuration, initialization, fault diagnosis and guided diagnostic tests are contained within DAS. All control unit software (reprogramming calibrations) is contained within the DAS software.

Developer is an extension to the DAS of Mercedes-Benz vehicles. This extension allows in-depth manipulation of the configuration, data and programs stored inside the electronic control units of Mercedes vehicles. This extension is normally used at the factory in order to facilitate development and testing of on-board electronic systems.
EOL module enabled to program speed limit and max torque.
Special functions can be used without entering code.

WIS (Workshop Information System) contains the technical workshop manuals including diagnosis procedures and all assembly/disassemble of vehicles. Provides wiring diagrams, installation instructions, detailed technical information and repair information. Available as WIS Standalone and Wis Networked.

ASRA (Arbeitstexte, Standardtexte, Richtzeiten and Arbeitswerte) Operation Texts, Standard Texts, flat rates and work units. This forms the basis for writing work orders and invoices.

SDmedia (Star Diagnosis Media) is your base of knowledge about the system Star Diagnosis. Video, animation and audio files to help you with troubleshooting, repair and maintenance of passenger cars, minivans, trucks and equipment Unimog. Open SDmedia you can click on the icon on the desktop or directly from the Diagnosis Assistance System (DAS). SDmedia a bridge between information and repair program Mercedes WIS, diagnostic system, Mercedes Star Diagnosis, and TIPS media library and knowledge base in the Star Diagnosis.