This device is very small, its price is surprisingly low, so we could ask questions. In fact it was delivered quickly and is in line with what I expected. My mobile phone can connect with a cable, it is imperative to go through Bluetooth. With this small device plug and play in Windows 7, which settles very quickly in a few seconds, I could (with the Nokia PC Suite) to transfer all the contents of my phone on the hard drive of my PC (pictures , contacts, calendars, notes, SMS, voice recording of sounds and even Nokia parameters of preferences). Conversely, from the PC to the phone, it works fine too. In short, this Bluetooth USB dongle works perfectly and allows backups at low cost. En +, it flashes when it sends or receives data, which is convenient. Perfect for me. I recommend for this purpose (not tried other).
