I puchased this data card for my laptop in oct 2017. And my experience about this data card is not so good. It is not providing the internet that they are claiming. It is also having the feature of wifi which is most of the timing is not working. I purchased this data card online from flipkart. I visited the service centre for its issues but they are saying that there is no warranty of data card. Company is selling their product but not providing the service facility I havr wasted my money on this data card