IoSafe has targeted those home and small business users who need a sizable amount of backup space, and can't afford to lose their data to disasters such as fire or flood. Last year Shawn torture-tested their Solo 500GB USB 2.0 product which passed with flying colors. The only complaint he had was the relatively slow USB 2.0 access speeds. For this year IoSafe releases their SoloPRO version offering the same robust fire and flood protection, with higher capacities and new USB 3.0 interface.