This SD card is a must-have for anyone driving a 2017 Optima PHEV Plug-in Hybrid. It contains GPS map and software from Kia, making navigation a breeze. The card is a single unit and easy to install, ensuring that you'll be navigating like a pro in no time. The manufacturer part number for this SD card is 96554-A8450, and it is designed specifically for this car model.With this SD card, you'll have access to all the essential features necessary for a comfortable and safe drive. The card is compatible with the car's in-car technology, GPS, and security systems. Whether you're driving through an unfamiliar city or trying to find your way to a new destination, this SD card has you covered. Get yours today and experience the convenience of hassle-free navigation.