Reliance jioFi is device which is like router. but its good quality is we can use it in traveling. it is portable device. It is very small so we can carry it any where and can put in a pocket too. the speed of reliance jiofi is around 2 to 3 mb per second in metro city and 500-700 kb in rural area. which is little bit slow as compare to other company’s net speed. its connectivity is good in metro city but their some problem in rural areas. service of a device is not so good it require more support.