On Sun, Jun 12, 2022 at 06:33:37PM -0700, Fred wrote:
>
> The f3probe utility says:
>
> Good news: The device /dev/sdb is the real thing
>
> And then it reports the same size as fdisk, 27.48GB usable even though the
> card is plainly marked 64GB.

So confirmed as a fake. Maybe worth checeking with fwrite and fread for
a more thorough check.

ael