The Raymarine A06028 SeaTalkNG T-Piece Connector is designed for NMEA 2000 backbone systems, providing a seamless connection for marine electronics. It boasts an IPx6 waterproof rating, ensuring durability in marine environments. With the Raymarine brand reputation for quality and reliability, this connector is a vital accessory for boating enthusiasts looking to expand or upgrade their onboard communication network. At a weight of 100 grams, it is lightweight and easy to install, making it a convenient addition to any boater's toolkit.