sandisk microSD 1Tb

Hello all - first post! Can anyone help?

I have a sandisk microSD 1 Tb card formatted to exFAT. My computer is new, HP running windows 11.

I want to use the microcard as a file back up, music, photos etc.

When I try to copy files to the microcard it will transfer a few gyges but no more. I can see the folders have copied but they are empty. I can copy a few files at a time but this is will too time consuming.

Can anyone advise please?

Hi @rjtsan ,

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