Ethernet cable - 20 feetQuickly setup an ethernet connection between two Humminbird ethernet capable units.Available in four lengths.WARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Cable Length (Feet): 20&'; Box Dimensions: 2"H x 8"W x 9"L WT: 1 lbs UPC: 082324509179 Owner&';s Manual (pdf)