# 5” diagonal VGA display # 480 x 640 pixels # 800 nits of brightness # NMEA 2000 certified for seamless integration with the Garmin® marine lineup # Preloaded with charts for over 14,000 U.S. lakes & navigable rivers # Compatible with GXM 51 for XM Satellite Radio & XM® WX Satellite Weather # Built-in high-sensitivity GPS receiver # Optional BlueChart g2 Vision cards provide enhanced navigation features like Auto Guidance, satellite imagery, 3-D Mariner’s Eye # Secure Digital Card™ slot # Dim: 5.9" H x 6.4" W x 2.9" D