Quote Originally Posted by blue-jig View Post
What's the difference in micro SD and regular? Forgive me guys, I've never needed a map for the stretch of river I fish. But I'm thinking about expanding out some. Thanks for the help.
Just the physical size. For instance the micro is about the size of a dime while the regular is about the size of a quarter. But the micro comes with an adapter so you can use it in a standard slot.