Anyone know how to I install a USB into a car

I'm a little bit late to the party!

what I did was get one of those 12v to use adapters, then got an extra long braided cable. Connected the male end to the adapter, then moved the drivers seat as far forward as possible, and pushed the lose wire under the plastic housing In between the seats. Then I stuck the usb in end under the radio unit using small Velcro pads and pushed the remaining excess into the empty space behind the lower part of the radio housing. Hope this helps!