USB Wifi from old suspicious PC

I am a beginner preparing a new PC, but I seem to have screwed up.I connected the usb wifi from an old less trusted computer to this new one. I do not have the knowledge to check whether the previous PC system was compromised it was windows and I relied on premium malwarebytes which never found anything but that does not ensure anything. Of course I don’t do great mysterious projects, so can this computer be considered unclean already ? will usb wifi specifically edimax EW 7611 UCB not transfer anything suspicious ?

As always it depends on your threat model. If You are just a regular guy it is probably safe. But If You can be targeted by skilled hackers it can be compromised.