Question about SanDisk Ultra A1

Thank you for the great answer, maybe it also does the 128gb then I am on the safe side 🤗

Hoi - it's certainly the maximum you can plug into your tab. It's not the fastest card (u1) but it should do.
We also use SanDisk in our Samsung devices, so far it's been fine. Resp. SanDisk has been unproblematic for us everywhere so far. Formatting via the device (via Samsung) is almost the most important thing...
But: I can't guarantee it 100% and I don't work at Digi/Galaxus ;)
Happy holidays and LG