With the Virtual Comport Driver you can create a virtual COM-Port for your signature pad signotec Sigma, Omega or Gamma equipped with the connection method USB-HID, so that the device can be addressed via the serial interface.
We recommend this method, when the device shall be used in a Windows terminal server- or Citrix- environment, similar to the signature pads with FTDI and the FTDI driver
The driver is available for Windows and Linux.