Delphi library to communicate with attached media and storage devices. Applications can explore devices, send and receive content, and even control devices.

Delphi and C++ Builder media recorder component for Android.

uses Android MediaRecorder API
provides audio and video recording
camera component is included
available for Delphi/C++ Builder XE5 - 10.2
source code included in full version
royalty free distribution in applications

Delphi and C++ Builder component for serial communication for Android.
communication with devices connected to serial port
easy of use and very powerful
available for Delphi/C++ Builders XE7 - 10.2
source code included in registered version
royalty free distribution in applications

The .Net Runtime Library for Delphi (CNClrLibrary) is the best library to work with .Net framework and .Net libraries from Delphi. It is designed to provide a way to interact with applications written in anyone of the .Net languages (such as C#, Visual Basic.Net, Delphi.Net, JScript.Net, etc) from Delphi.

ADO.Net VCL for Delphi is the fastest and most reliable database connectivity solutions for any database using ADO.Net technology in Delphi. It provides data access to data sources such as SQL Server, Oracle, SQLite and to data sources exposed through OLE DB and ODBC using ADO.Net data provider framework. ADO.Net VCL for Delphi is an enterprise solution with highest performance and unlimited possibilities. Data-sharing consumer applications can use ADO.NET VCL for Delphi to connect to these data sources and retrieve, handle, and update the data that they contain.