BCM94331CD card says handoff is not supported

[Rahulislam20]

(First time posting not sure if this is the right place to do so)

I ordered a wifi/blueooth card (BCM94331CD) after checking if it is compatible with handoff after installing it on my computer everything seems to be working fine WiFi side however, Airdrop also doesn't seem to work even though it says it is supported in system report handoff also doesn't work and in system report it says its not supported.

Is the card incompatible with sierra 10.12.4? or do I need to do something to activate it

 

[WonkeyDonkey]

@Rahulislam20, please complete your hardware profile as per the site rules, which you agreed to when you signed up.

It will help others to help you.

Thanks in advance.