VCL控件，功能强大，包括串口，Moden，传真-VCL control, powerful, including serial, Moden, fax, etc.

Apro控件，它是一套功能强大的窗口通讯控件，包括整套使用Fax Modem收发传真的解决方案，很好用！-Apro control, it is a powerful communication window controls, including the use of Fax Modem package transceiver fax solution is useful!

TurboPower Async Professional v5.00 updated for C++ Builder XE. Async Professional is a comprehensive communications toolkit. 1 / Unzip archive. Start C++ Builder XE. 2 / Add the source directory (eg c:\Program Files\RAD Studio\8.0\vclus