I just purchased a USB MICRO BLUETOOTH adaptor. Brand = Azio. Model = BTD-V400. I followed the install instructions. All seemed to go well. However, the "Manual" is a joke. I have NO idea how to utilize this item. It does show up in my control panel. I wish to sent files to and from an android smartphone that is at the adaptor. I see nothing as far as making it discoverable or how to link it to any external device. Their website, as far as I can see is no help either. Is this something far more simple than I perceive it? Am I missing something here? My computer is a Dell T7500 workstation. When I try to display available devices on my phone, this item is not one of them. I assumed that this item would have some sort of program that would allow changing of parameters and pairing options. Can anyone give me some hints?