THIS MEMORY CARD DOES NOTHING ON ITS OWN, WITHOUT A CONVERSION!!!
The Memory extenders is for radio (VP4 2017-2019 Panasonic) that should be upgraded for GPS/navigation. The FM-radio only have a very small memory. The memory need to be upgraded for the radio to be converted to GPS standard.
If you are a first time customer and have not purchased this memory extender before please contact our support for advice.
THIS PRODUCT IS SOLD TO AUTHORIZED DEALERS ONLY!! NO EXCEPTIONS!!