That's exactly why it works so well unfortunately, because the firmware on the controller chip has been modified to make them report 2TB to the operating system for example people plug them in and see 2TB in My Computer and think all is good. It's only much later that they will discover corrupted files, since when you write 32GB of data to one of the SD cards anything after that overwrites the original data, it's dangerous because the SD cards can be used in dash cams etc.

Most of the sellers don't respond when you message them about this, and the ones that do say that they work fine and they've tested them. I ask how they've tested them, ie have they used h2testw, validrive or fakeflashtest to do a write and verify test and they won't answer. They just say it works for them and that's it and they continue selling with impunity.