Garmin GPSMAP 4008 - Marine GPS receiver

The 4008 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 4008 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     11.2 in
Depth     4.6 in
Height     7 in
Weight     5.1 lbs
GPS System
Recommended Use     Marine
SBAS     WAAS
Interface     NMEA 0183, NMEA 2000
Antenna     External
Features     Alarm, 2D / 3D map perspective
Supported Memory Cards     SD Memory Card
Software Included     Garmin Worldwide Marine Basemap
Compatible GPS Software     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     640 x 480
Diagonal Size     8.4"
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