USB Bluetooth adapter recommandation

Hi. Is there any USB Bluetooth dongle that works in BIOS too? Would GMYLE work in BIOS?

My issue is that the GA-Z97N-WiFi mainboard I/O shield only has 2 antennas. The native Apple WiFi+BT cards have 3 or 4 antenna connectors. Is there any trick to use one of those? Right now, in the mini PCIe slot I’m using this, but it’s only WiFi with no Bluetooth.

Thank you.