Windows Serial Comm Lib - RS232 Library PowerBASIC

PowerBASIC RS232/R485/RS422 serial port communications library.

**FREE DOWNLOAD (v5.1)** File Size: 512KB | Safe & Verified
Programming VB Components Shareware

Key Features

  • Serial communications PowerBASIC library for RS232 and multi-drop RS485 and RS422 serial ports.
  • Provides capability to easily develop PowerBASIC applications that access data from any serial port device.
  • Supports 256 ports, control multiple ports simultaneously, modem control, virtual serial ports (USB to serial, Bluetooth serial), port re-entrant, hardware/software flow control, serial line status & control.

Technical Specifications

  • **Publisher:** Marshallsoft.com
  • **License:** Shareware
  • **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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