Jiofi is wireless Router Data Card is Best That comes Up with Only 1999 Rupees. This Jiofi is the best way to use internet in 2g and 3g smartphone.If You will not purchase 4g Smartphone and not afford a new 4g volte smartphone and want to use an internet of jio .so it is the best choice for JIO FANS. my opinion was for this product is I have bought jiofi3 10 days back thinking that finally I will be able to get some work done. But wow, the network is just superb. I have been able to connect and just waste my time sitting in front of my laptop to wait for 2 hours to download a file of just 2 mb. In short, the network is just too poor and like always baatein badi badi n kaam chotey chotey.