Comment 3 for bug 128299

Because the used USB ID is only used for OEM products. These have been sold widely in germany too by ISPs. The patch works fine, just AVM did not offically release drivers for it. SuSE always patched it. The only diff to the original patch is that I would always use a lowercase module name - they used _CZ but _cz is better. I have a script that configures AVM hardware automatically based on USB/PCI ids. Maybe someone with better knowledge of the udev rules wants it - as it is needed to upload firmware in most cases to make the adapters really work.