Airtel 4G CPE1000 LTE Universal Router Plus Unlimited Data Bonus for two weeks

Introducing the Airtel 4G LTE SMARTBOX CPE1000 Wireless Indoor Router, your ultimate home connectivity solution. With lightning-fast download speeds of up to 150Mbps, this Cat 4 router ensures a seamless internet experience. It's compatible with all Wi-Fi devices and supports a wide range of networks Airte

This is one of the best UNIVERSAL router out there,it work perfectly with the 4 major networks you know and some other once too 

for you get get the free data that comes with it, kinly work into any of the airtel registration center to do that.