The OEM Genuine Nissan Navigation SD Map Card 25920-4HB2D is a precise GPS software and map solution designed specifically for Nissan vehicles. As an SD card format, it offers convenient and reliable navigation assistance while on the road. With the manufacturer part number 25920-4HB2D, you can trust that this product is authentic and tailored to provide accurate and efficient GPS services for your Nissan vehicle. Upgrade your in-car technology with this genuine Nissan navigation SD map card.