In case that you should require a driver for an ISDN card based on Cologne's "HFC-S PCI A" chip, please take note
of the following:
Your ISDN card can easily be identified by the appearance of the card. Please compare the shape of the board and placement of the components with the pictures underneath.
If you have another card than shown above, please send an email to our technical support. It would be helpful if you could include a picture of your ISDN card for identification.