– No reboot is required after VSPD installation, creation andreconfiguration of virtual serial ports – Printers can be assigned to any virtual serial port (availableafter Windows reboot) – Windows kernel driver technology support (WDM, WMI, PowerManagement, PnP, etc) – Complete information about current virtual serial port state,sent/received data, etc – Virtual Serial Port Driver and all of its internal drivers aredigitally signed – Restriction of access to created virtual ports for variousapplications – Possibility to change names of virtual serial ports, created byVSPD, shown in Device Manager – Ports are automatically re-created on system reboot (prior touser login)

– Virtual serial port may have any name you like, even the samename as real port has – Different virtual null-modem schemes are available:standard/loopback/custom – Virtual serial line connection break emulation – Full support of HandFlow control (Hardware and Xon/Xoff) – All signal lines are available: DTR/DSR/CTS/RTS/DCD/RI – Ports can be deleted even if they are open by otherapplications – Instantaneous ports creation lets working with them even beforePnP manager detects the newly added ports

– You can enable automatic update of ports’ list, thus you can seepairs created in other user sessions – Possibility to create ports for the current user session only.Allows RDP users to create port with the same name (e.g. – Real serial ports are not occupied – you can even have no realports in system at all – Link between virtual serial ports is much faster than realnull-modem cable connection and solely depends on your processorspeed (average transfer speed is about 5.5 Mbytes/sec) – Virtual serial ports can be controlled directly from your ownapplication via Dynamic Link Library supplied with VSPD (for OEMLicense owners) – Virtual serial ports are absolutely the same copies of real ones- applications won’t see the difference between real and virtualserial ports – Any number of virtual serial ports pairs can be created

Here are some key features of “Virtual Serial PortDriver”: You can create as many virtual portpairs as you want, so there will be no serial ports shortage and noadditional hardware crowding your desk. Applications on both ends of the pair will be able toexchange data in such a way, that everything written to the firstport will appear in the second one and backwards.Īll virtual serial ports work and behave exactly like real ones,emulating all their settings. Virtual Serial Port Driver creates virtualserial ports and connects them in pairs via virtual null modemcable.

Virtual serial port registration code