This is a very good product from D-link which is a trusted brand for Routers and Modems.
I purchased it online at 998 INR since I was looking for 3G connectivity on my laptop for travelling purpose. It is like a dongle which can be connected to a notebook or laptop and we can enjoy any network 3G connectivity. Best part is the network can also be shared.
The device is pretty good looking with sharp features and it is very easy to use. Just plug in the device to a USB port after inserting the SIM card and enjoy the network connectivity.
We can carry this device wherever we go.Bad aspect is that it does not have 4G support hence you can not use a 4G SIM. Max speed of 21 Mbps can be supported.Hence if you are looking for a dongle which can support 3G speed I will surely recommend this product. It is value for money product.