Comment # 9 on bug 1093378 from Stefan Br�ns

(In reply to Matwey Kornilov from comment #7)
> (In reply to Matwey Kornilov from comment #6)
> > The second question is how this VendorID/DeviceID issue is managed on
> > Windows?
> 
> Probably they just use USB device class to distinguish different devices.

They probably just install software package to access the device, not multiple,
and configure it explicitly.

I am quite sure if you e.g. install a braille device and a GPS mouse with the
same serial converter chip and swap the USB port you end up with two unusable
devices.