I am selling a Humminbird AS interlink network connection kit black, part # 406820-1. This item is used in original packaging, in good condition, comes as shown. This black interlink kit roughly measures box 4 5/8" L x 3 1/4" W, (1) black 10' connection cable with (1) female (6) pin connector, (1) black male (6) pin connector, (1) black 20' connection cable with (1) female (6) pin connector, (1) male (6) pin connector, (2) black 55" connection cables with (1) female (6) pin connector and (1) male (6) pin connector, (2) 1 7/8" L x 1 3/4" W mounting brackets (4) silver 5/8" screws, (2) silver 3/4" screws. For more information regarding this item contact a dealer in your area. (TMS / 169 C / 9105741) Shipping cost is for the continental United States only (lower 48 states). For shipping outside of this area please inquire about shipping before purchase.