WSC4VB: Serial Communication Library
Visual Basic RS232 serial communications library.
**FREE DOWNLOAD (v5.0)**
File Size: 877KB | Safe & Verified
Programming
VB Components
Demo
Key Features
- Visual Basic RS232/R485/RS422 serial port communications component library.
- Supports 256 ports, control multiple ports simultaneously, fully thread safe, port re-entrant, modem control,ASCII/XMODEM/YMODEM.
- Supports virtual serial ports (USB to serial, Bluetooth serial), hardware/software flow control, serial line status & control.
- Supports Visual Basic 3.0 through Visual Studio 2010.
Technical Specifications
- **Publisher:** Marshallsoft.com
- **License:** Demo
- **Operating System:** Windows 7, Windows 8, Windows 10, Windows 11
- **Last Updated:** October 15, 2025
- **Category:** Programming / VB Components
User Rating
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