Click to expand.Really funny that you mention that particular bluetooth dongle because I used that dongle before I moved onto the native solution. If you really want the dongle I could mail it to you if you live in the United States. I have no use for it anymore. My experience with it, it worked most of the time. I think it might depends on how well your motherboard activates your usb ports on startup. My sabertooth was kinda horrible at it sometimes so it was hit or miss.

Bt D701a Bluetooth Drivers For Macbook Pro

Retrospect client 6.2.229 for mac mac. P.s you are correct it is BT v2.1 but I had the magic mouse and wireless keyboard working at the same time, anything else connected got laggy.