The Second-highest model In this particular line. It does not offer expandable storage regardless of configuration. Notably, you receive lots of ports on this thing, which isn't the norm for tablets in general. Not only do you have USB, but also micro USB and Micro HDMI along with a 3.5mm https://appliancefixmart.com/product-category/electronics/computers-and-accessories/computers-and-tablets/tablets/