Export Contacts to SD (Memory) Card - DROID MAXX 2 BY MOTOROLA
To perform the steps below, ensure that a memory card is inserted.
From a Home screen, navigate: Apps icon > Contacts.
Tap the Menu icon (located in the upper-right).
Tap Export to .vcf file.
Tap the 3 line icon (located in the upper-left) to view save locations.
Tap the name of the memory card.
The name varies depending upon the type of card used.
If the memory card location doesn't appear, tap Menu icon > Show SD / Memory Card then tap to return to the Save to location.
If necessary, navigate to the desired save location.