Background
The CIF 50-PB with Chipset 9050 is precious for customers who already use 9050.
This one is no longer produced.
9030 is the new chipset actually, 9050 is the older one.
Limitations
The 9050 chipset needs an older driver and 5V power. 9030 can be use for 3.3V or 5V and uses the newest Driver. It will not work with the older driver.
There are also differences in the needed Firmwareversions:
To indicate which Firmware has to be used, you may check the serialnumber of the CIF Card.
Serialnumber <10000 and hardware revision up to 2 = PB.H62
Serialnumber >10000 and hardware revision from 3 = PBC50.E2B
The 9050 chipset also needs an older driver, which may not be compatible with Windows 10.