Does this work? am thinking of putting one on a long cable so I can use a bluetooth headset downstairs off a PC upstairs.

If it works, will devices roam between the 2 dongles or are they hard paired to the mac addy of the dongle rather than the name - I can recall having to repair when chaning for a better one on the desktop PC.

Also, will it load balance between the devices? so headphones on one, phone sync on the other etc.