








SM2 PRO J2534 USB Dongle V1.21 V1.20 69 Modules – ECU Programmer Dongle for PCMmaster PCM Tool & EEPROM Flasher
46.19$
21.71$
Quantity:
1
Availability:
Color
Card Payments
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Easy return
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Good News: software/files download links as free gifts(Contact me to get gift softwares list)
What is this USB Dongle?
It is the new smart dongle containing 67/69 software modules. SW Version is V1.20/V1.21, support win7/8/10/11.
If you got PCMMASTER/SM2 PRO/PCM TOOL / KTMOBD / other ecu device and need new functions , you can just buy a new dongle without sending back the old one.
USB Dongle Functions:
1. Read and write ECU data
2. ECU clone
3. ECU parameter
4. ECU maintenance engineering
6. Read ECU maps
7. Checksum correction
8. gearbox , LC, sportdisplay
9. Read flash and ep files
10. Powertrain
11. Pinout come with
13. OBD2 reading
14. Cover-free wielding-free no disassembly data reading, greatly reduce the risk of destroying the ECU
15. Cover-opening data reading, boot mode
USB Dongle Highlights:
1. NO need activation and Registeration, easy installation !
2. No subscription, no annual fee
3. allow you to forcibly write (forcibly clone) without verification, and supports forcibly reading and writing unknown ECUs with supported models.
4. all licenses for the modules are on the dongle.
5. Master version, save data in bin format, data not encrypted.
6. Work offline (VR NEED online,you need to get VR account by yourself)
7. The smart dongle is compatible with pcmmaster/pcm tool/china sm2 pro/original sm2 pro/KTMOBD/Other ECU Device....
200 Newly-added for Bosch MED/EDC17 Read/Write Protocols Without Opening the Cover.
For VAG Simos 12.1, 12.2
For VAG Simos PCR2.1
FCA GPEC2, GPEC2A, GPEC4, GPEC4LM
For Hyundai/KIA SIM2K-240, SIM2K-241,SIM2K-250, SIM2K-251, SIM2K-260, SIM2K-305, MT86
For Ford/LR SID208 Flash read
For EMS S8 BAM. Just 3 point PCB connection into VIA holes. Can be connected without removing gel.
For PSA SID208
For Renault SID307, SID309, SID310
For Mitsubishi E6T83XXX, E6T32xxx
For Isuzu Transtron SH72544R
For Isuzu Transtron L4.3
For Hyundai, for Greatwall DCM6.2AP
Coming Soon:
for VAG Simos 18.1, 18.2
for VAG Simos 18.10
for FCA Marelli 8GMK/8GML, MJ9DF, 10GF
for FAL Marelli MJ8DF/8F2, 8GMB/8GMC/8GMF/8GMW/8GSF/8GSW
for BMW MSD80, MSV80, MSD81, MSD85.0/MSD85.4, MSD85.1/MSD85.3, MSD87.1/MSD87.2, MSV90
67in1 Dongle V1.20 support 67 modules :
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 29 30
31 32 33 34 35 36 38 40 42 43 45 46 47 48 50 52 53 54 55 56 57 58 59 60 61
62 63 64 65 66 67 68 69 70 71 72 73 74



























Material: Durable ABS plasticnAdvantage 1: Support for 67/69 ModulesnAdvantage 2: Additional ProtocolsnAdvantage 3: Pinout Diagram IncludednAdvantage 4: Checksum Correction CapabilitynAdvantage 5: Multi-Functionality via OBD/Bench/Boot Modesnnn|Sm2 Dongle|Sm2 Usb Dongle|nn**Enhanced Diagnostic Capabilities**nThe SM2 PRO USB Dongle is a powerful tool for automotive enthusiasts and professionals alike, offering comprehensive diagnostic capabilities for a wide range of vehicle models. With support for 67/69 modules, this dongle is designed to provide a seamless upgrade for existing PCMmaster, PCM Tool, and other ECU devices. The inclusion of a pinout diagram ensures that users can easily identify and connect to various ECU types, while the advanced checksum correction feature safeguards against data corruption during programming. Whether you're performing routine maintenance or tackling complex ECU repairs, the SM2 PRO USB Dongle is your go-to companion for efficient and reliable diagnostic services.nn**Versatile and User-Friendly**nThe SM2 PRO USB Dongle is not just a diagnostic tool; it's a versatile and user-friendly device that is designed to cater to a variety of scenarios. The multi-functionality via OBD, bench, and boot modes allows for a wide range of applications, from cover-free wielding-free data reading to cover-opening data reading and boot mode access. The absence of batteries ensures that the dongle remains lightweight and portable, making it an ideal tool for field service technicians and mobile mechanics. The inclusion of 11 SW gifts adds even more value to this already impressive tool, making it a must-have for anyone involved in the automotive industry.nn**Effortless Integration and Updates**nThe SM2 PRO USB Dongle is engineered to be user-friendly, with no activation or registration required for immediate installation. The absence of an annual fee or subscription means that users can enjoy the full functionality of the dongle without any additional costs. The smart dongle's compatibility with various ECU devices, including PCMmaster, PCM Tool, and KTMOBD, ensures that it can be seamlessly integrated into your existing diagnostic setup. With the latest software versions V1.20/V1.21, the SM2 PRO USB Dongle is always up-to-date, providing users with the latest protocols and functions to tackle the most complex ECU programming tasks.
Customer Reviews
52 ratings
unresponsive customer service (4)
works perfectly (3)
fast delivery (2)
as described (1)
Customer photos (2)
Buyer from Ukraine
October 4, 2026
Variant: Color:a suit of
I haven't connected the dongles yet. I wrote to the seller three times, and they sent me away three times. Don't expect software links - they won't provide them!
S***b
September 18, 2026
Variant: Color:a suit of
Very fast delivery and quite good quality! Just need to test the USB keys!
a***r
September 5, 2026
Variant: Color:a suit of
All 3 devices are working, but no technical support from seller- software you should search and download your self.
J***u
August 30, 2026
Variant: Color:V1.20-67
It works properly
Buyer from Ireland
August 29, 2026
Variant: Color:a suit of
The seller doesn't respond. They don't provide software. You have to find it yourself.
T***I
August 27, 2026
Variant: Color:a suit of
Hello, I purchased 3 dongles (order number 8212947216743607). Could you please send me the bonus software?
SM2 PRO J2534 USB Dongle V1.21 V1.20 69 Modules – ECU Programmer Dongle for PCMmaster PCM Tool & EEPROM Flasher
46.19$
21.71$
Quantity:
1
Availability:
Color







