LogiLink Bluetooth Adapter USB 2.0 V4.0 Class 1

So small, but incredibly strong. The USB 2.0 Micro Adapter with Bluetooth 4.0 technology allows a data link in less than 5 milliseconds between your PC or notebook and other Bluetooth-enabled devices and keeps them up to a distance of 100 meters. The BT0015 allows a connection with multiple devices and is, because of the size, a perfect companion for traveling. The battery life can be indreased due to low power consumption of Bluetooth 4.0 technology of laptop mice and headsets. Bluetooth V4.0 (Backward compatible)Transmission frequency: 2.402-2.480 GHzDatatransfer-Speed: 3 Mbit/sMax. distance: 100 mSupports APT-X stereo Audio transmissionConnector: USB 2.0 (Comp. to USB 1.1)Windows® XP, Vista, 7