Are there any Bluetooth 4.0 AND 3.0 + HS USB adapters or PCI cards or... anything that connects to a computer? The only one I found came pre-installed in the Asus Maximus VI Extreme and I'm not buying a 330 dollar Mobo for a 20 dollar part.
USB is the way to go for that, and THIS ONE is under $20. It is 4.0 and:
Supports the following services: Generic Access (GAP), Serial Port (SPP), Dial-Up Networking (DUN), Bluetooth Proximity Profile, LAN Access (LAP), Object Push (OPP), File Transfer (FTP), Headset (HSP), Advanced Audio Distribution (A2DP), Audio/Video Remote Control (AVRCP), Synchronization (SYNCH)
Backwards compatible with Bluetooth 1.1, 1.2, 2.0 and 3.0
USB is the way to go for that, and THIS ONE is under $20. It is 4.0 and:
Supports the following services: Generic Access (GAP), Serial Port (SPP), Dial-Up Networking (DUN), Bluetooth Proximity Profile, LAN Access (LAP), Object Push (OPP), File Transfer (FTP), Headset (HSP), Advanced Audio Distribution (A2DP), Audio/Video Remote Control (AVRCP), Synchronization (SYNCH)
Backwards compatible with Bluetooth 1.1, 1.2, 2.0 and 3.0