Adding Bluetooth and Wireless to a Mac Pro - Mac GuidesStep Five Connect the antenna as follows: Antenna '1' connects to the bluetooth module (if present) Antenna '2' connects to the upper airport module (if present) Antenna '3' connects to the lower airport module (if present) Antenna 'BT' remains unconnected If the antenna are connected incorrectly then the performance of Bluetooth and Wireless will be negatively affected. WARNING: A lot of Mac Pro
