Airtel 3G dongle is best dongle for using the internet on the system. It has white color and I bought it from the market in just one thousand three hundereded rupees.
This dongle is support both type of network e.g. 2G and 3G internet. In the airtel dongle we cal also insert the SD card and can be send or recieve the data from the Laptop or PC`s.
The installation is very easy on the syatem. We can insert any type of sim. Also we can send or recieve the text messages on dongle. We can create a new connection easily.
There are many options on this dongle to control the internet settings.We can aslo check the usage of internet e.g. 2G or 3G by using USSD code. This dongle is portable and small in size that is why I can carry it at any place and can be use the internet. We can run it all operating systems.