Mini Bluetooth V3.0 USB Dongle Adapter - Black

Pros: Does not take up much space. Well suitable for portable computers as it does not stick out on the side more than a few millimeters.

Cons: Connections start dropping after using it with a connected headset or mobile phone as a personal area network for more than one hour. Thus not suitable for use with VOIP or Skype either. Seems to be overheating.

Other: Okay for use with simple wireless mouse an keyboard setup, but should not be relied upon for use with voice or streaming data.

Pros: The mini-dongle is really easy to use and works perfectly on my Windows 7 64bits. Just plug it and no driver is required to install, the Windows system does it all by itself. After the self-installation, you can use it normally. I've transfered many files via Bluetooth from my Android tablet, my phone and and my brother's Mac. All worked like a charm! :D

Cons: None that I can think of, it was really a very good deal!

Other: Worth the purchase. If you don't have one, do it.