Q: Windows drivers for Broadcom Bluetooth MA687ZM/A

Hi, can anyone help me with Windows 10 64-bit drivers for the original Mac Pro 1,1 Bluetooth device. I have Windows 10 running natively on my Mac Pro 1,1 thus giving this beautiful and long serving machine a new lease on life. If I can get this Bluetooth device going, it will be pretty much everything working like a new super PC. Only issue so far aside from this issue is a massive speed up of fans on boot but this is quickly checked with Mac Fans Control.

Thanks for your help.