The USB-eLicenser hardware dongle is a specific device, with embedded cryptography and other funny things inside; don't confuse it with a common mass storage USB device!
You can use Arturia, Syncrosoft, Steinberg, Korg... or any other branded device, provided it is the correct type: USB-eLicenser. Don't confuse either with other concurrent (therefore incompatible) protection devices, such as PACE iLok or Nalpeiron.
This is available through our
online shop (then consider shipping time and cost from France), or from any decent music shop near your studio; it is often called "Steinberg Key" as used since years by this famous editor.
You will be able to store your license onto, temporarily or permanently, depending on your best comfort/security consideration.
Hope this helps,
Antoine.