I have a mid-2011 iMac 27". This means that my system's Continuity/Handoff function is limited. If I am not mistaken, this is because of the Bluetooth version my system supports. My question is can I get the full Continuity/Handoff function if I get one of those Bluetooth USB dongles sold in Amazon, instead of me getting a new iMac. I see there is a version that supports Bluetooth 3.0 and another that supports Bluetooth 4.0.
Any help would be very much appreciated.