Help installing

Hey, See the image.
I installed something it told me to but now the next thing says it will make it obsolete? Im confused on what im installing here, will this break my usb ports? :frowning:
Should I install this next thing or not is my question

@ MRTFEREN - The message is a bit confusing, but youโ€™re fine continuing.

my usb ports all still work sofar, hopefully they continue to