JioFi M2 is the fastest networked wireless router in india.I use it myself and I get a good result of speed.This is a very good thing.
The best thing about JioFi M2 I found is that when many people connect their WIFI with the JioFi router then the speed is good enough even then the speed is very good.
I have been using for before 1 year.
you can also use the JioFi through the hotspot and the data cable, in your other device.
so I request from all that you take it, it is very beneficial and its network is very good, by using the internet, you can avoid getting too long time.