Blast Auxiliary Desktop AC Ultra Review: Should I buy this Blast Auxiliary Portable AC? Read full article April 20, 2021, 12:31 AM·19 min read Blast Auxiliary Desktop AC Ultra Reviews - Feature and Specifications, Pros and Cons; Everything you need to know. - By Apex Reviews New York, NY, April 20, 2021 (GLOBE NEWSWIRE) -- Most modern technologies have incorporated portability into their design. Even for the previously bulky ones, portable alternatives are being created. So, what's the buzz about portability? Beyond compactness and easy transportation of mobile units, portability offers so much convenience that a lot of people before now hadn't realized or perhaps didn't pay attention to.