How can we convert a wifi card (intel pro wireless) to a usb wifi adapter.

I have a intel pro wireless intel pro wireless 3945abg.(Grabbed it from my old laptop)
I want to convert it to a usb wifi adapter.

https://www.instructables.com/id/Running-mini-PCI-e-3G-card-with-USB-mini-PCI-e-t/

I m taking some help from this article.

Help Needed!
Thanks in advance.