The device does what it should. It is plugged into the USB slot, the computer (Win7 64bit) detects the device and the default Windows settings detect a BT interface.
In order to run my unit "SE MW600" bring I had, however, only the supplied software (Mini-CD) to install what was not obvious. The installation went smoothly, however.
As long as one remains within 4-5m sight the BT transmission is flawless. If we over it or even walls between the device begins to buffer, up to 5 seconds. It shows above all the phone when playing video or. Coming back to the optimum of the buffer is then, unfortunately, not degraded, you have to close the program only and restart so that the buffer reset, a bit annoying.
What does that have to do with the device? Well, 10m are optimistic, as I said, the range is not buffered by the 4-5m, 5-8m highly buffered. My cell phone example (SGS) has as a better BT interface, not so extreme buffering and secure 30% more coverage.
Delivery of Amazon as always impeccable, packaging a bit cumbersome (plastic: you have to cut) and Caution: The CD is not visible, not purely cut (between 2 layers of cardboard).
Conclusion:
Use it for all who need these specifications, also suitable for Win7 64bit, included software works. Only the range is somewhat less than mans accustomed.
