3.5mm male-to-male stereo audio cable An Amazon Brand.

Humminbird EC W10 extension cable, manufacturer's part number 720003-1, 10' transducer extension cable.

The Humminbird 409620-1 HELIX 5 DI/GPS Combo w/ Temperature features a brilliant 800H x 480V, 5" 256 color display with backlight. Down Imaging and Dual Beam Plus sonar with 4000 watts PTP power output, Precision Internal GPS Chartplotting with built-in UniMap cartography with a micro SD card slot f...

An Amazon Brand.

AmazonBasics USB 2.0 A-Male to B-Male Cable (16 Feet/4.8 Meters) An Amazon Brand.

Low self discharge battery, Minimum capacity 750 mAh, Protection for Overcharge, Can meet HSF requirement. An Amazon Brand.

Ports: 1 upstream port and 4 downstream ports. Power Mode：Bus-powered mode. Hub with USB cable. LED to indicate power status. AmazonBasics Gel sticker on the cable connector. An Amazon Brand.

Quickly setup an ethernet connection between two Humminbird ethernet capable units. Available in four lengths.

Quickly setup an Ethernet connection between two Humminbird Ethernet capable units. Available in four lengths.

An Amazon Brand.

Need an Ethernet cable to connect some of your Humminbird devices? The Humminbird AS EC 15E Ethernet Cable is the ideal choice. This sturdy, 15 ft. cable will meet all your marine Ethernet cable needs.