USB Drive empty when DD-ing the img?

[Gargamel]

Hi.
I just ran DD im OPNsense-17.7-OpenSSL-vga-amd64.img to a thumbdrive that previously had pfsense.
When i mount that drive it comes up empty, is it as it should?

[franco]

I don't know what "empty" means. The question is does it boot? :)