The range of services and price of this product is just as suitable for beginners as for users who only carry out chip tuning from time to time; in the professional sector, you will be more likely to use high-priced high-end devices.
Still a recommendation to buy, because the overall package is convincing.

Here we have a transmission connection adapter.
It can clone, diagnose and repair DSG transmissions and can also read, write and adjust data for DSG transmission control units via PCMFlash, PCMTuner and Kessv2, etc.
It has automatic and manual selections for PCMFlash software.
In addition, with the DSG car battery, the device can read and write transmission data directly.

I use the Kess V2 Box from Alientech to read and write software. Basically, this box includes everything you need for everyday use. I've never had any problems flashing gears or reading out data from them before. However, it can be helpful to go directly to the control units from time to time.

The device here can be used to go directly to the control units and thus also flash removed transmissions and their control units. I noticed here that this module is quite slow. So far, I've only flashed directly via OBD and finished it faster than directly with the module on the transmission. You therefore have to consider what exactly you are up to and whether it is not easier to attach the control unit to the car again and then write normally via OBD (as far as possible).

Some transmission control devices cannot be flashed via OBD, in which case the tool is of course very useful. I would not use the device for all other “standard” transmissions because it takes too long for me.

Information in advance: For some users, it is certainly
important to note that this is NOT a programming device itself, but only additional accessories. It is therefore not a standalone device, but extends the range of functions of some tools on the market. For newbies, there are very good overview videos from Godiag on the Internet that show how to use the tools correctly.

Packaging:
After opening the typical Amazon cardboard envelope, you hold another box in your hands. The dongles (GT105 and GT107) inside the box are once again separately protected with a ZIP bag. Although the packaging is simple, it fulfills its purpose so that all components arrived undamaged.
The scope of delivery includes the following components:
GT105 dongle (including cable for external power supply)
GT107 (including fixed cable)
two instructions in English
a black test tip A few words about processing:
The workmanship of the components is high-quality, so that the devices can be used for a long time. The plastic housings are sturdy so that they cannot be pressed in or start to creak when pressed harder. The buttons press firmly and firmly and do not make a shaky impression.

GT105 module:
The GT105 has an LED display on the top, which provides an indication of the current status of the connected vehicle. An LED lights up as soon as power is available via the OBD port. There are also various LEDs to signal which protocols are currently being used (VPW, CAN, K-Line). With the buttons on the top, different pins of the OBD connector can be connected together, which is required for a number of different tasks.

GT107 module
The GT107 module is used to connect a programming cable directly to control devices, such as a DSG control device. Some control units can only be programmed outside the vehicle and therefore require removal.
The individual cables look valuable here, as they are sufficiently strong. All cable ends are also labelled, which makes identification and allocation much easier.

In summary, a nice add-on kit to slightly increase and supplement the flexibility of its tools!

I had the privilege of trying out the Godiag ECU Programmer, ECU Clone Chip Tuning Tool Adapter, DSG Gearbox Data Read Write OBD2 Connector for Kess-V2, P-CMTUNER, and PCM Flash for free, and I'm impressed by the features and performance of this product.

First of all, I would like to praise the ease of use of the Godiag ECU programmer. Installation and configuration were quick and easy. The accompanying guide was well-structured and easy to understand, so I could immediately start programming and tuning ECU chips.
The versatility of the Godiag ECU programmer is remarkable. I was able to support various car models and brands, which underlines its compatibility and adaptability. Regardless of whether it was a gasoline or diesel vehicle, the Godiag ECU Programmer handled all tasks effortlessly.
I was particularly impressed by the performance of the device. The data transfer speed was fast and reliable, which enabled efficient programming and tuning. The DSG transmission feature proved to be extremely useful as I was able to easily access and edit the transmission data.

Another advantage of the Godiag ECU Programmer is its ease of use. The user interface is intuitively designed and allows smooth navigation through the various functions and options. Both experienced professionals and beginners in the field of chip tuning will cope with this tool.
The quality of the Godiag ECU programmer is also excellent. The robust design and high-quality materials ensure long life and reliability. I had no problems or failures during my tests, which convinced me of the reliability of this product.
In summary, I can say that the Godiag ECU Programmer, ECU Clone Chip Tuning Tool Adapter, DSG Gearbox Data Read Write OBD2 Connector for Kess-V2, P-CMTUNER and PCM Flash is an outstanding product. Its versatile features, fast performance, and ease of use make it an essential tool for anyone involved in ECU programming and chip tuning. I highly recommend this product and am grateful that I had the opportunity to try it for free.

As Takiry has already written, it doesn't hurt to have the Godiag ECU Programmer, as with the many systems in circulation, you can't always access all data with just one device. You can go directly to the control unit and read out and write the data there.
The speed seems rather slow to me too. But it works and as long as you don't work with it professionally, that's still acceptable.
The processing makes a good impression and it works with common software, so you don't have to adjust too much.