NSZT-W66T Navigation SD card, 2025 Spring Edition, updated on December 21, 2025 (Nationwide Japan update). Used with navigation model NSZT-W66T. The main unit is not included. Only the map SD card is available. This is a used item. No receipt is available. Navigation SD card number: 08675-0BH36 Updated on a PC on December 21, 2025 (Nationwide Japan update). Please note that I do not know the detailed update contents. The update service expiration date is August 9, 2027. I was able to confirm the map display on another similar navigation system, but a message appeared saying "(The map SD card used in another car has been inserted. Some functions are unavailable)." Re-linking is required. Please go to a dealer or research online. I do not know how to handle this, so please purchase only if you understand. No receipt is available. I am also selling this on other platforms, so please comment before purchasing as it may be sold out.