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I need help knowing what MicroSD card will work using the Smartsuit. I am new to mac and not sure.

I don't know what SmarSuit is, but MicroSD cards are not application specific. The only reason one would not work is because the application needs faster access to storage. MicroSD cards work for audio and video, so short of trying to install an OS on the SD card, I don't know of any app that won't be able to use an SD card as storage. It appears like a regular drive to the OS and to the app. I would recommend buying the fastest card you can afford, since MicroSD and SD cards are significantly slower than the MBAs SSD drive.
 
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