The adapter is easily detected and installed by the PC, the mobile phone could be installed as required and included. Copying photos u. MP3 tracks works perfectly.
Is just only suitable not for masses of titles or photos, because it naturally takes longer than direct copying to the micro-SDHC card via Cardreader- / Writer.
The coupling of the phone can be done during the initial installation with's proposed "master key" or with "private key".
The configuration options of the installed Bluetooth adapter on the PC are ok for my purposes., You can if desired also from both sides via Bluetooth from the PC to the mobile phone or vice versa access the devices. This feature can be disabled for security reasons on the PC under option quickly with a hook. (Corresponding privacy policy are also described).
Furthermore, one can "notify" with another hook on the PC set, "if a device wishes to establish a Bluetooth connection".
A Bluetooth icon can also be show with a hook on the taskbar.
Am satisfied, especially with the price-performance ratio and fast delivery.