Virtual Null Modem 2.5.5.701   by: AGG Software

Emulate one or more couples of RS-232 ports connected via null-modem cable.
License: Shareware, Price: $74.00 US
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Downloads: 171
Size: 3052 K
Date: 2014-07-01

Keywords: null modem, virtual null modem, virtual driver, virtual serial port, virtual port, virtual RS232

Network Serial Port Kit 5.8.4   by: FabulaTech

Allows you to connect any serial port devices over TCP/IP network or Internet
License: Shareware, Price: $269.00 US
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Downloads: 68
Size: 5526 K
Date: 2014-02-06

Keywords: network serial port, network com port, serial port to ethernet, com port to tcp/ip, serial port to tcp/ip, rs232 to ethernet, virtual com port, virtual serial port, virtual rs232, virtual serial, create multiple ports, serial port emulation

Windows Std Serial Comm Lib for VB 5.3   by: MarshallSoft Computing

Serial communications VB library to communicate with any serial port device.
License: Shareware, Price: $115.00 US
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Downloads: 86
Size: 853 K
Date: 2013-11-11

Keywords: serial communication, VB serial communications, serial port Visual Basic, serial component, serial .NET, RS232 serial VB, RS422 serial, RS485 serial, multi-drop serial .NET, Bluetooth serial, USB to serial, 64-bit serial port, modem control, virtual serial vb

Windows Std Serial Comm Lib for C/C++ 5.3   by: MarshallSoft Computing

Serial communications library to communicate with any serial port device.
License: Shareware, Price: $115.00 US
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Downloads: 79
Size: 1000 K
Date: 2013-11-04

Keywords: serial communication, C++ serial communications, serial port C++, serial component, virtual serial c++, RS232 serial C++, RS422 serial, RS485 serial, multi-drop serial .NET, Bluetooth serial, USB to serial, 64-bit serial port, modem control, serial .net

datAxe TCP IP serial data converter 2.2   by: LabF

Convert serial data to the TCP/IP format and TCP/IP data to serial data
License: Shareware, Price: $120.00 US
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Downloads: 26
Size: 4226 K
Date: 2008-07-01

Keywords: serial data converter, TCP/IP networks, RS232, COM-port, Comport, virtual serial ports, VSP pair

HW VSP 2.3   by: HW group

HW VSP is a free unlimited virtual serial port driver for Win2000 and XP.
License: Freeware, Price: $0.00 US
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Downloads: 68
Size: 1021 K
Date: 2005-08-15

Keywords: serial over ethernet, rs232, virtual serial port, serial over ip, serial port emulation