Humminbird PC 11 - Filtered Power Cable (6ft) Humminbird If you own an older

If you own an older Gen 1 HD7i or HD10i

The HHGPS cable is used to connect a RS-232 and NMEA 0183 devices to the GPS/NMEA port on a 300

Blade Style: Weedless Wedge 2 (Flared Tips)

the shield folds down and snaps securely over the screen

Standard Marcum LX Series (LX-5

Humminbird PC 11 - Filtered Power Cable (6ft) Humminbird If you own an olderClean Power for Big Screens If you are getting interference on your fish finder or need to wire a new unit, the Humminbird PC 11 (720057 1) is the heavy duty filtered power cable you need. This 6 foot waterproof cord is designed specifically for larger HELIX and legacy Core series units that draw more current. Built In Noise Filter: Unlike standard power cords, the PC 11 features an integrated choke block. This built in filter helps eliminate