Windows Standard Serial Communications for Delphi - Free Download Software for Windows 7 in Developer Tools

Windows Standard Serial Communications for Delphi 5.4.1

MarshallSoft Delphi serial communications component library for RS232 and multi-drop RS485 and RS422 serial ports. Use WSC4D to write applications to access data from serial devices such as barcode scanners, modems, lab instruments, medical devices, USB...