An original 8 Megabyte IBM Disk on Key thumb drive.  Photographed next to a Canadian 25-cent coin for scale.
<a href="https://en.wikipedia.org/wiki/User:Gbuchana" class="extiw" title="w:User:Gbuchana">Gbuchana</a>
CC BY-SA 3.0
Photographed in Ottawa Canada, 19-Aug-2015.  This is my thumb drive that I own.