Jiofi is the first device which compatible for all devices and give high speed upto 3-5 mbps and it works very effectively and efficient with all devices its ips connection is also very very good and its range is very wide we connect 10 devices with it and it is potable small easy carrrying and reliable it has battery which is chargeble and it is very easy and depend on sim and networ all others are costly and wired and very complicated and also charge for it services but it gives you free internet for three months which anothers company cant give this service and its service and support is not really good it is complicated but the normal setings wich we want have when you purchased and overall review is satisfied customer need because jio sim cannot support in 3g and 2g mobile so to solve this drawback