Intel® Wireless Adapters supports all Windows® 10 native Bluetooth® profiles including A2DP.
Currently, Microsoft supports the A2DP source role and doesn't support the sink role on Windows® 10 for desktop editions. This means you can use Intel Bluetooth on Windows® 10 to send audio to other Bluetooth devices, such as a speaker, but you won’t be able to receive audio from other Bluetooth devices via A2DP. For example, you won’t be able to stream music from your mobile phone to speakers on a Windows® 10 PC.
If you're looking for A2DP sink support on Windows® 10, you may consider providing feedback directly to Microsoft via the Feedback Hub App.