Comment # 8 on bug 1080282 from Stephan Hemeier

I have a dongle with this chip, but the Firmware offered by the github Repo
(12.0.1.940) does not work with my dongle.....

So I extracted the latest Firmware (12.0.1.1012) and build an rpm, which workes
with my dongle.

The Firmware you describe is an older one....