The USB Bluetooth dongle v4.0, Class 2 supports the latest Bluetooth Technology 4.0, called "Smart Ready". The user requires this version, if it a power-saving (low power) - Bluetooth 4.0 device with its notebook, netbook, ultrabook etc. would like to use. The largest part of the million-times sold computer supports not Bluetooth 4.0. Users must therefore your hardware update, if you want to use Bluetooth 4.0 devices! This text is machine translated.
