The ultra-mini USB 2.0 Bluetooth adapter enables a wireless communication or data transfer e.g. between two PCs or a PC and a mobile phone. This Bluetooth adapter can remain plugged in your notebook since it stands out only 7 mm from the USB port of your notebook. The adapter works as dual mode dongle and does not require high power due to the Bluetooth 4.0 standard. Furthermore it can easily be connected with end devices.