I have a jio fi this is very very good because it is connected with my computer and mobile devices and it is a good internet connection all the portable internet connection it can connect with 1 2 3 & many devices as like mobile Tab etc.
This communication process is very easy like a wi fi very simple to connect with your device.
You can travel and carry this jio fi any place any where you can see you tube hotstar, jio tv and also so many applications and chennel this is a amazing fecility of jio service