My memory card doesn’t support video files such as mkv, avi nor Mp4, What do I do? I bought it 2 days ago 64GB memory card for my Samsung Galaxy e7 which totally support the 64GB memory card but videos are not working. What the hell is with your product. It doesn’t work? It’s driving me nuts
the card itself does not care what type of files you put on it. it is dumb storage only. Whatever app you are trying to play the files with is what must support the file type and codec.