So, if I understand this correctly. The USB port on the Device is for chargeing purposes only. The USB cable that came in the box is to charge the device off a USB port on a computer. The ability to connect the device to a computer is through the wireless prepaid service to add favorite locations. And the map and operating system updates are completed by removing the Micro SD Card and placing it into a media reader on a computer. The blue tooth is only for making voice calls through a cell phone with no data access.
This is not what I was told by the BestBuy associate when I purchased it. He told me that the device connects to a computer through the USB port and a cable.
