Hello, thank you for your answers.
Of course, I change the sd card for a new sd card, but I have some curiosity to know why the dd returns this issue.
dd if=/dev/disks/mpx.vmhba32:C0:T0:L0 of=/vmfs/volumes/55893041-69c53340-717b-ecb1d7893c64/Isos/backup_host_26/server_backup_26.img
dd: /dev/disks/mpx.vmhba32:C0:T0:L0: Function not implemented
Kinds Regards
