Solve : How to pick a USB Bluetooth Adapter?

1.	Solve : How to pick a USB Bluetooth Adapter?
Answer» Does anybody have any info on how to pick a USB Bluetooth Adapter? I SEE price ranges from $20 to $80. The more expensive seem to have security added, which I think WOULD be important. It will be used in my home. Right now, I only have my bluetooth phone, but of course as the market expands, I want to be prepared. Does USB 1.1 or 2.0 compliant speed up data transmission? Do I need security? Some devices have more powerful tranmissions. I can't think of any reason that would I need to TRANSMIT out to 300 feet. Any other featurs to consider? Would there be a better/different forum to ask this under? USB 2 has a much HIGHER transmission rate. Yes, but does it matter with Blue Tooth? Does Blue Tooth transmission rate approach the USB 2.0?

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