Airtel 4g Hotspot is a perfect 4g hotspot because its internet speed is perfect. I used many hotspot but there is no any hotspot which internet speed is more than airtel 4g hotspot. Its look is also awesome. It is light in weight and it is portable. You can easily carry it because of its light weight. It is perfect for banks and other offices where net connection is used everytime. I have also this hotspot in my home, my all family members used it and all of us stasfied by its internet speed.