SMART Bro can hardly be described as a single product, since it is a suite of devices that allow a user to connect the Internet through wireless network or pre-paid dial-up. The most common way is to insert a pre-paid card into the device then plug the device into a compatible Windows/Linux/Android device. In every operating system the device will install automatically. All you need to do is to launch the application from your desktop and in a few seconds you will be able to connect to the Internet.