That and no wifi no service. I don't see the advantage other than being able to hook up a keyboard and mouse.
I'm not sure if I'm misunderstanding your post, but it seems like you're saying the mini-pc does not have WiFi. It, in fact, does. I would find it rather strange for any Android manufacturer to offer a full Android OS device and not include WiFi capabilities for downloading apps.
This device would come in real handy for those that can't afford PC's or laptops, but would like to be able to browse the internet, check email, and watch internet streaming movies and TV.