Prior models of the Kobo Aura and Kobo Aura HD has the MicroSD, MicroUSB and status indicator light on the bottom. “Beyond the Book” is a program Kobo unveiled in late 2013 and is quite similar to Amazon’s X-Ray feature, Beyond the Book allows a user to find more information about part of the book, providing similar topics, books, and authors. In the end, if you have a Kobo Glo, Kobo Touch or even a Kobo Aura, I would recommend you upgrade to the H2O.