Wasn’t compatible with my husband’s Samsung galaxy J7 Perx. Every time he tried to format it to his phone it would say the sd card had been corrupted and that it needed to reformat. When it began to reformat it would stop at 20% completion and then say it was corrupted and needed to reformat again. I don’t know if it works for other phones, but it definitely didn’t for this one.
It's says I bought the 128 gb. When it arrived it said 256 gb on thr card. After formatting it, it said i had 269 gb availible. But when i upload files onto it, it only handles 6 gb before saying not enought memory