Borland Delphi RS232 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 ports (USB to serial, Bluetooth serial), hardware/software flow control, serial line status & control. Use with all versions of Borland Delphi through Delphi .NET. Works with Win95 thru Vista.

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serial port devices over TCP/IP network. Thus, any serial port device connected to COM port at local PC could be accessed from anywhere in the world via internet, for example. When the attached serial port device sends communication data it will be actually transmitted over TCP/IP network. Such behavior is achieved due to the use of virtual serial port technology which emulates standard COM ports. In that case Windows OS treats virtual serial ports

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serial ports connected via null-modem cable. Unlike standard physical serial ports, virtual ports can be assigned any number and you can create as many virtual serial port pairs in your system as you want. The only limitation is the performance capacity of your system, as it may require a substantial amount of resources to emulate a lot of serial ports on the slow computers. VSPD XP emulates all serial port functionality and provides you with full

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compatible (AMD64) - Hot Virtual COM Port creation and removal (no need to reboot the computer) - Once created, Virtual COM Ports persist in the system until you remove them - No need to have physical serial ports (except for the physical ports sharing function) - Higher data transfer rate than on hardware serial ports - Up to 255 Virtual COM Ports can be created - PnP, WMI support - Flow control emulation supported - Easy port state monitoring -

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serial line status and control,ASCII/XMODEM/YMODEM. Uses the standard Windows API to communicate with any device connected to a serial port (scale, modem, fingerprint scanner, printer servers, etc). State driven Xmodem and Ymodem on multiple ports simultaneously (up to 256 connections). Can send Windows messages on completion of events (incoming character, etc.). Supports virtual serial ports (USB to serial converter, Bluetooth serial). Includes

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serial line status and control,ASCII/XMODEM/YMODEM. Uses the standard Windows API to communicate with any device connected to a serial port (scale, modem, fingerprint scanner, printer servers, etc). State driven Xmodem and Ymodem on multiple ports simultaneously (up to 256 connections). Can send Windows messages on completion of events (incoming character, etc.). Supports virtual serial ports (USB to serial converter, Bluetooth serial). Includes

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