My cousin from the US who is currently in Dubai will be coming to India. She has realized that she has forgotten her US to India voltage converter and would require it when in India. She has checked in Dubai and the voltage converter is quite costly, and she wants to know if she can easily get the US to India voltage converter in India and what the cost would be. I haven't really required a voltage converter so don't know where I would get it from. If it is available online it would be better.
You can buy one from Amazon or if you want it urgently you can get in touch with your front desk at the hotel you will be staying and ask them where the nearest shop would be to find a converter plug.