Hey guys, I've looked and can't find a thread for this but I have a Mac Pro 4,1--> 5,1 and I want to be able to use continuity and air drop. For this I have to have Bluetooth 4.0 BLE. I JUST bought a new AirPort Extreme card for my Mac Pro so I really don't want to have to buy the 2 in 1 Bluetooth airport card. I also don't want to have to take up a USB port by getting a Bluetooth 4.0 adapter. Are there any Bluetooth only cards I can switch my only current card for? I saw just Mac Pro Bluetooth replacement cards selling on amazon but they were Bluetooth 2.0, not 4.0. Anyone have any links to one or know where they can be purchased? Thanks in advance!