Hi guys I have bought I ball 21.0 MP-58 WIFI Net setter from Amazon 1 year ago. so I am using it from last 1 year but tomorrow I sold it in very cheap price because it’s service and speed are very Bad It’s speed is very slow comparing to other net setters. Now I bought Airtel dongle from offline store and it’s working very fine and fast. I ball speed is nothing in same plan comparing to Airtel dongle. So guys if you going to buy iball, I Suggest you never buy any product from iball WROST company. I ball Software is very old and compatibles is not good l. My experience is totally bad.