Connect your GMI™ 20 or GHC™ 20 to a NMEA 0183 device with this 7-pin power/data cable

Designed for easy installation and includes an adhesive pad and mounting screws for secure mounting

This allows you to quickly mount and disconnect your ECHOMAP Plus from the mount and power supply

Also excellent for cleaning unprimed plastic boats

This handheld device is IPX7 waterproof with a high-resolution color display that you can read in sunlight

Trim Piece Snap Cover (GPSMAP® 800 Series) Garmin Connect your GMI™ 20 orDon't let a misplaced or broken bezel spoil the beauty of your Garmin. Use this bezel and mount your compatible GPSMAP device.