Garmin GPSMAP 4212 Marine GPS

The 4212 connects easily to the high-speed Garmin Marine Network, so you can interface with additional MFDs and add remote sensors. Once connected, you can share information between the 4212 and other chartplotters on your boat. You can also add high-powered radar, sonar and XM satellite weather and radio to your system.
This product is bundled with GPS 17 with pole mount adapter.

General
Product Type     GPS receiver
Width     14.8 in
Depth     4.6 in
Height     9.5 in
Weight     9.9 lbs
GPS System
Recommended Use     Marine
SBAS     WAAS
Interface     NMEA 0183, NMEA 2000
Antenna     External
Features     2D / 3D map perspective
Supported Memory Cards     SD Memory Card
Maps Included     USA
Software Included     Garmin Worldwide Marine Basemap
Compatible GPS Software     MapSource BlueChart g2, BlueChart g2 Vision
Navigation
Waypoints     1500
Tracks     20
Tracklog Points     10000
Routes     20
Trip Computer     Sunrise/sunset times, sun/moon positions
Built-in Display
Type     TFT
Resolution     1024 x 768
Diagonal Size     12.1"
Color Support     Color
Connections
Connector Type     Garmin Marine Network
Miscellaneous
Included Accessories     Protective cover, PC cable, mounting bracket, power cable
Waterproof     Yes
Waterproof Standard     IPX7