Always check your model number (e.g., CN-AS300D, CN-R300WD) before purchasing an update card.
5 minutes.
Panasonic used “Strada” for many devices (PNDs, built-in car units, aftermarket). Map Update For Panasonic Strada
Download the "Strada Map Update Tool" from the official Panasonic global support or regional site. Always check your model number (e