flachgauer - 2008-06-06

I have a device without any sticker or label. System-Profile says:

--
usb serial converter:

  Version:    4.00
  Bus-Strom (mA):    500
  Geschwindigkeit:    Bis zu 12 MBit/s
  Hersteller:    FIDI
  Produkt-ID:    0x6001
  Seriennummer:    FTBTWNCF
  Hersteller-ID:    0x0403
--

Sorry that it's all in German.

When I install the driver, there is nothing happening. There is no device in /dev listed. What can I do?