VIZO is a company that is pretty well known in the PC community for designing technology for practical solutions of today's high tech business and entertainment demands. The VIZO Ninja HS NCL-251-BK is one of their latest designs for temperature control of notebook computers, and it features adjustable fan positions for optimal cooling. The Ninja HS follows a line of quality laptop coolers that bear the Ninja name - but does the HS carry its weight compared to its predecessors?