How to Download Music to an SD Card. Storing your music on an SD (secure digital) card can offer numerous advantages in terms of portability. For instance, many MP3 players, smartphones and ...

If you choose an SD card, any books you download from that point on will save right to the SD card. However, you cannot manually move books from your internal storage to the SD card.

Apple Insert the SD card and back up the data For a Mac with an SD card slot, simply insert the card with the metal connector contacts facing down, sliding that side into the slot. For a microSD ...