No, I have only this one.
I also thought to a bad cable, but I had no reason to think that it's no good.
It's new, and it's a normal micro-usb to usb cable.
Do I need a particular cable?
Once connected to pc the card's led has a light and quick flash, then another one "full" and after that nothing.
And the scsi2sd-util tool still continue to search for the card, while I saw from youtube videos that it should be immediately detected and recognized.