Extreme Pro 2TB will no longer mount in macOS

I recently purchased a Extreme Pro 2TB and reformatted for mac journaled and copied a bunch of files on it. This initial copy seemed to work. But now when I plug it in, it will no longer mount on my MBP. I have tried different cables, nothing seems to make a difference. I have only have this drive for a week.

Does anyone have any ideas?

HI @apalomba,

Have you opened a Support Case? If not opened, for more information, please contact the SD Technical Support team for best assistance and troubleshooting: