From the website:
Q: Is Blackjack Pro Legal?
A: Because rules, laws, and regulations differ so greatly depending uopn where you play, we do not make any claim to the legality of this device for any particular venue. Please note that in some states there may exist laws pertaining to this type of device. Emerge Innovations LLC does not condone using this device in any manner contrary to law, and in areas where laws exist that govern the use of this device during play, it is to be used solely as a learning tool or novelty item. We encourage you to research the laws in your area to insure compliance.
This device is illegal in every country I know of (at least the ones worth playing). Don't use it.
-Sonny-