The motherboard im thinking of buying is the Gigabyte - B450 AORUS PRO WIFI (rev. 1.0) ATX AM4 Motherboard, and I would like to know if it comes with a built in wifi card and/or bluetooth receptor????
But would that require me to buy a wifi card and a blue receptor in order to get it to work?
See those two gold contacts/protrusions at the back where the I/O is? Those are for you wifi antennas. Essentially, yes you get BT and WiFi on the board. It's mentioned on the board's model and in the specs's page.