And then there are illustrated nonfiction books, such as Jane's guides with all the wire drawings of armored fighting vehicle. Lots of storage needed compared to just text. On par with Manga.
There are people who use Audio enabled ereaders to control audio at outdoor venues because unlike a phone or MP3 player they can see the screen and read the playlists.
Pretty soon you add up all the individual niche uses and it turns out that use for MicroSD isn't very rare after all.
Last edited by Phogg; 05-09-2016 at 08:06 AM.
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