ATP SD Trio Professional Plus 1 GB Flash Memory Review
 

That’s the fundamental advantage to the ATP SD Trio over its competitors: it really is three cards in one. Typically, when you purchase a microSD card from a major manufacturer, it will come with an adapter that brings it up to the standard SD card size. The same can be said about most miniSD cards, but no other manufacturer — to my knowledge — has decided to toss all three sizes in one package.