I buy a jio sim last month this is good device for use Internet in computer and phone by WiFi you create your own Hotspot in hundred metre area and give good speed without any problem jio Internet speed 16 to 20 mbps give a best Internet use a jio Reliance of the jio Wi-Fi is very fast the broadband also easy to connect and use it to useful is it very less in weight and easy for portable to any place in anywhere the speed of the jio is very fast and connection is Star Plus Internet and service