With all of the devices that are using USBs to charge (i.e. Kindle, Cell Phones, etc) has anyone one hard wired an USB outlet to their trailer?
I saw UK-Corlett's one and that is beyond my talents. I am wanting something more of the shelf than manufacturing the circit boards myself.
Next year there is the 110 AC outlet with 2 USB port for about $10. (Check out
http://store.fastmac.com/product_info.php?products_id=458 )
Is there anything for the 12Volt or should I just get a plug for 12 volt plug?