Reliance JIO has the fastest 4G internet than any of the other one’s but now the speed of the internet is been slow downed cause of the completion of the JIO Happy New Year of till march 31. JioFi M2 Wireless Router Data Card is very good router for wireless network connection really a good product its bit expensive but although its completely worth buying this product its very stylish with design and quality is also very good the main thing the speed this router gives is awesome even 5 people are connected to this router device it works really very good, the way to get the 4g on my 3g supportable phone really I am very happy with the speed this data card gives and can take away or carry in our pocket where ever we are going, this the major plus point.