ActiveXperts Serial Port Component: COM Port SDK

Key Features

• Serial Communication component to add serial communications to your Microsoft Windows software.
• Communicate with a modem, scanner, printer or any other serial device.
• The component features full com port control, binary and ASCII data transfer, RS-232 and RS-485 standards, TAPI and ISDN modem support.
• Use it in your ASP, ASP.NET, Visual Basic .NET, CShare C# .NET, Visual Basic, C++, Java, Delphi, PHP, HTML and VBScript projects.
• Runs on any Windows platform, including Windows 2008 x86/x64 Windows 2003 x86/x64, Windows 2000, Windows 7 x86/x64, Windows Vista x86/x64 and Windows XP x86/x64.

Technical Specifications

• **Publisher:** Activexperts.com
• **License:** Shareware
• **Operating System:** Windows 7, Windows 8, Windows 10, Windows 11
• **Last Updated:** October 15, 2025
• **Category:** Programming / ActiveX