Use Linux / Ubuntu and yes infected without problems in the Taskbar appear immediately the Bluetooth logo, did not work the same, but only because I had not made my computer "visible". After that everything went twice as fast as with my first BT stick had only 2.0 ... The smartphone recognizes the computer immediately and you coupled it, then you can send from your smartphone to the computer data, or vice versa .... but just everything much faster ... but does not come close to network speed ...
