This is an application that allows you to send and receive ADB commands through a network connection. You don't need to install anything else on your device. The application was developed with the goal of making it as easy as possible for developers to send and receive commands on their Android devices.

With the latest update, you can now see a shiny new widget. This means that you do not need to open the app anymore.

Remember that this application requires root to work on your device.