Background
The CIF 50-PB with Chipset 9050 is precious for customers who already use 9050.
...
Newest Chipset 9030:
Old Chipset 9050:
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.
...