It works great. Only one small issue. The Innioasis Y1 shows that it contain 128GB, But he shows the correct used and available space, at this moment I used 143GB of the 512GB, more then the original Innioasis Y1.

Tired of waiting for a reaction to my questions above I bought a Samsung 512GB Micro SD Evo Plus UHS-I U3 SDcard. Maybe overkill, but very fast. the replacement of the card was a 5 minutes job. Now I am copying the contents of the old 128GB card to the Innioasis Y3 which will take hours I guess. I let everyone know if it all works fine.