Garmin's City Navigator NT North America software provides detailed maps of major metropolitan areas in the U.S., Canada, and Puerto Rico, loaded on a microSD card that slides into your handheld navigator. You'll see interstates and major highways, along with business and residential roads, and you'll have access to info on restaurants, lodging, gas stations, shopping, emergency services, and nearly 6 million other points of interest. You'll also hear spoken directions from these new maps if your navigator supports text-to-speech voice prompts.
You can load this microSD card into many Garmin GPS devices, such as the nüvi®, zūmo®, and StreetPilot portable navigators. It also works with many Garmin handheld navigators. This package includes an SD card adapter for use with regular SD card slots in some devices. Warranty: 30 days.