SEATALK 1 to SeaTalkNG Converter Kit The SEATALK 1 to SeaTalkNG converter allows select SeaTalk 1 devices to interface and communicate on the Raymarine SeaTalkNG data network. It is compatible with legacy ST40, ST60+, Raystar 125 GPS sensors and LifeTag Wireless Man Overboard Systems. The SeaTalk to SeaTalkNG Converter kit is a compact solution that connects in-line with the SeaTalkNG instrument network. The converter kit includes all of the necessary components to interface to SeaTalk 1 devices, and establish basic SeaTalkNG connectivity on the vessel including: SeaTalk 1 to SeaTalkNG converter SeaTalkNG Terminators (x2) SeaTalkNG Blanking Plugs (x2) 400mm (15-inch) SeaTalk 1 to SeaTalkNG converter cable SeaTalkNG power cable, 1m (3.3-foot) SeaTalkNG spur cable.