Data Doubler and NewerTech are trademarks of New Concepts Development Corporation, registered in the U.S. Patent and Trademark Office. VOYAGER trademark used under a license from the owner of U.S. Registration No. 3,089,301. Mac, MacBook, and MacBook Pro are trademarks of Apple Inc., registered in the U.S. and other countries. Other marks may be the trademark or registered trademark of their owners.