MINI-VCI J2534 OBD2 USB Interface for Toyota Firmware V1.4.1 Software V10.10.018

(4 reviews) Write a Review
Compatible OS:
Windows XP 7 8 8.1 10 (32 and 64 bit)

The MINI-VCI J2534 V1.4.1 USB Interface is a high quality 3rd party communication interface that works with the TIS Techstream software for Toyota and Lexus vehicles in all regions worldwide with multi-language support. The software will allow you to view vehicle metrics, reprogramming, access service documents and much more.

Our version is compatible with BOTH 32bit and 64bit Windows and includes our Step by Step installation guide.

  • Fully compatible with 2005+ Toyota/Lexus vehicles
  • Limited compatibility with 1996-2004 Toyota/Lexus vehicles that use K-Line
  • Compatible with TIS Techstream Software
  • Software Version: 10.10.018
  • Compatible with 64 Bit Windows XP 7 8 8.1 10
  • Cost Effective Solution; the MINI-VCI is a fraction of the cost of other diagnostics tools
  • High Performance ARM CPU inside
  • Integrated SMD chips for high reliability

IMPORTANT INFORMATION: Firmware v1.4.1 (Does not support K-Line protocol used on Toyota/Lexus before year 2005)

This cable will not fully function on 2005 and older Toyota/Lexus vehicles that require K-line communication for some functions. For 2005 and Older Toyota/Lexus vehicles, we recommend purchasing the v2.0.4 firmware MINI-VCI Cable.

Compatible Operating Systems:

FTDI’s CDM drivers provide both D2XX and VCP functionality through a single driver package on PCs running the following Windows operating systems:

• Windows 10 (32bit and 64bit)
• Windows 8.1 (32bit and 64bit)
• Windows 8 (32bit and 64bit)
• Windows 7 (32bit and 64bit)
• Windows Vista (32bit and 64bit)
• Windows XP (32bit and 64bit)


  • Firmware Version: 1.4.1 (Not Upgradable)
  • Chipset: FTDI
  • Diagnostic Interface: 16 pin OBDII
  • USB Interface: 2.0
  • Certifications: FCC, CE
  • Operating Temp: -20 to 70°C
  • Storage Temp: -40 to 85° C
  • Power: DC 5-36 volts
  • Consumption: 0.3 watts
  • Dimensions: 76x43x19mm
  • Weight: 140g

Supported Communication Protocols:

  • SAE J1850 PWM
  • SAE J1850 VPW
  • CAN 2.0B ISO 11898
  • CAN ISO 15765-4
  • (K Line NOT supported)

What's Included

  • MINI-VCI USB Interface Firmware v1.4.1
  • Custom Complied Driver and Software Disc
  • Step by Step Installation Guide



How difficult is the driver and software installation?

The installation is not plug and play and will require basic knowledge and experience with Windows, installing drivers and software. There is a step by step installation guide. Feel free to contact us if you have any questions or problems during the installation.

Does this software work with Australian or European models?

Yes. It is compatible with models worldwide in all regions. 

Can I program smart keys?

Yes you can, however, you must have the original smart ECU in your vehicle. 

Does this work with Windows 10?

Yes. We have tested and confirm that it works on Windows 10. Please make sure you have the latest version of Java installed.

Is the firmware upgradable?

No. The firmware cannot be upgraded. Attempting to upgrade the firmware will damage the interface.

Does this work with models before year 2005?

Toyota/Lexus models before 2005 use the K-Line protocol for some communication. This firmware version does not support K-Line, so functions will be limited. It's recommended that you purchase the v.2.0.4 firmware version interface.

4 Reviews Hide Reviews Show Reviews

  • 4
    works with windows 10

    Posted by Rob on 29th Sep 2017

    Great scanning tool, working with windows 10, but I had to download file firmware from OBD2 innovations website . it is a bit tricky to get file loaded up to laptop. My wife is the one who was able to get the programs working, who works with computers everyday.just need to learn more about how to work the techstream program . I do recommend this product to anyone owning a Toyota type vechicle( 2005 and up)!!

  • 4
    Works on Windows 10; 64 bit

    Posted by Unknown on 13th Apr 2017

    Works with my Windows 10, 64 bit laptop.
    After installing on my computer, I scan my laptop with virus checker. It detected a malware and removed it. I was then able to add my new fob key to my car.

  • 4
    cd did not work

    Posted by Unknown on 8th Mar 2017

    the cd that came with the mini vci did not work it was empty

  • 4
    Works as advertised

    Posted by Michael on 15th Aug 2016

    Cable worked as expected, no problems. My anti-virus software reported that the Techstream software had a Trojan virus and would not allow it to load. Hopefully it's a false positive. Loaded the software on an older laptop with antivirus disabled and it ran fine. Having access to these options is great!