Don’t use this Idea Wifi because it is not something that you want as faster connection. If you want good speed then go for Airtel wifi because their speed is very good. Idea Wifi has worst network problem and their connectivity also is very bad.
Idea Wifi’s 1 mbps speed working as 512 kbps speed. If you still want to buy this then I will recommend you to first try their trial service and only then make decision to purchase it.