Garmin GPSMAP 521 features an ultra-bright 5" QVGA display along with an improved high-speed digital design for faster map drawing and panning speeds.
The Garmin GPSMAP 521 waterproof units have a high-sensitivity internal GPS receiver, so mariners will always know their position at sea. The Garmin GPSMAP 521 is ready to go with a built-in, satellite enhanced worldwide basemap and Garmin's proven easy-to-use interface designed to help mariners navigate the open waters with ease.
The Garmin GPSMAP 521 is a compact chartplotter that features an ultra-bright 5" QVGA color display along with an improved high-speed digital design for increased map drawing and panning speeds. The Garmin GPSMAP 521 is ready to go with a built-in, satellite-enhanced worldwide basemap and an easy-to-use interface designed to help you navigate the open waters with ease. The Garmin GPSMAP 521 also accepts BlueChart g2 Vision cards for added features and functionality such as high-resolution satellite imagery, 3D views and Auto Guidance technology.
The Garmin GPSMAP 521 basemap contains worldwide satellite images in place of traditional maps. The GPSMAP 521 also comes standard with a high-sensitivity GPS receiver for superior satellite tracking and quicker acquisition times. In addition, the Garmin GPSMAP 521 can receive U.S. graphical weather data via optional GXM 51 satellite receiver/antenna. And with an SD card slot, it's easy to add additional maps to the Garmin GPSMAP 521 without connecting to a computer.
Specifications and Features:
Protective front cover
Ultra-bright 5" diagonal QVGA display, 240 x 320 pixels - over 800 nits of brightness
NMEA 2000 certified for seamless integration with the Garmin marine lineup
Preloaded worldwide marine basemap
Compatible with GXM 51 for XM Satellite Radio and XM WX Satellite Weather
Built-in high-sensitivity GPS receiver
High-speed processor for fast screen redraws and smooth panning
Streamlined user interface makes it simple to select modes and features
Single SD memory card slot for BlueChart g2 Vision cards, as well as saving waypoints, routes and tracks to an SD card
Optional BlueChart g2 Vision cards provide marine chart detail and enhanced navigation features like Auto Guidance, satellite imagery, 3-D Mariner's Eye View and 3-D Fish Eye View
Backlit keypad for easy operation in low light conditions
Unit dimensions: 5.9"H x6.4"W x 2.9"D