I am using Reliance data card for last 3 years. It is very useful. Handling is simple. We can carry in a pocket also. Appearance & colour are nice. Reliance service also good compare with other service providers. I highly recommended to my friends & relatives to use Reliance Data Card for net connection. Cost of the card is affordable to every one.
When we call the service providers when rarely get issues in connectivity, they responded immediately and solved that issue in couple of hours.