Ultra fit 32gig usb doesnt play in car

You should do that for all car ads also. :wink:

I’m wondering if this has to do with USB 3.0 specs.  I have read that they are not as nailed down as the USB 2.0 specs.  Thus a USB 3.0 device and a USB 3.0 port could be a bit out of sync in some cases and thus not work together.