Serial Port Control is an inexpensive royalty-free component. It supports VB, VB.Net, C#, Borland Delphi, Borland Builder. Just put it on a form and you've got all the functionality you need to access an RS232 port.
This software is not reviewed yet.
There are many old communication applications that require a direct modem connection. This program allows you to substitute physical phone lines with a local TCP/IP network or the Internet without investing thousands into new communication software.
Printer for Remote Desktop allows driver free printing from any application in a remote session to a local printer creating a virtual printer on the server side.
Creates virtual COM ports directly from your own programs and fully control them! Provide interaction between serial communications applications and your program! OEM license allows you to distribute this ActiveX control as a part of your software
It allows you to map any serial ports to any other ports. E.g. you install additional COM port expansion card to computer as COM7 serial port but your favorite software can work with COM1 port only. To resolve this problem you can use this program.
USB Monitor Pro is an effective and, at the same time, simple in use analyzer of USB traffic for Windows. It allows to monitor incoming and outgoing data of a USB device plugged into the computer.