The fastest mobile network jio has updating their technology I think jio is the fastest network this wireless router holds two jio sims which we can a normal plan of 2gb of data with 2sim it has a very good battery back up we can set the password as our wish JIOFI is a best router as we can carry in a pocket to place with a maximum network connections of 8 this a best to buy if my review is usefull please leave a like ??????