I use this one, but the external / zippered sleeve will not be able to store the AC adapter/plug:
Amazon.com : LUVVITT? MASTER Sleeve - Universal Ballistic Zip Bag for 7 inch Tablets : Computers & Accessories
You could've just gotten one of these from Monoprice.com:
3ft 30AWG High Speed HDMI? Cable - HDMI? Connector to HDMI? Mini Connector - Black
For only $2.34 each when QTY 50+ purchased - 3ft 30AWG High Speed HDMI? Cable - HDMI? Connector to HDMI? Mini Connector - Black
Response sent.
In short, 64GB microSD card works fine loaded with pictures, music, and movies/videos.
Android 4.2 Jelly Bean doesn't allow apps to be moved to SD card unless rooted. I'm an Android neophyte, so I could be wrong.
I'm currently using a SanDisk Ultra 64GB SDXC Class 10 UHS-1 card in my Sero 7 Pro that was formatted in my Samsung Galaxy Player 4.0. It's currently selling on Amazon for $50-$60:
Amazon.com: SanDisk Ultra 64 GB MicroSDXC Class 10 UHS-1 Memory Card with Adapter (SDSDQU-064G-AFFP-A): Electronics