Marine NMEA Buffer Box — Isolating Line Splitter & Buffer Converter, Auto/Manual Input, 115200bps, Over-voltage/Over-current/Rise Protection

This Premium NMEA Buffer Box combines an isolating buffer converter with a marine serials line splitter to keep NMEA communications stable across multiple instruments and systems. It supports automatic/manual input switching and baud rates up to 115200bps for smooth, high-speed data transfer. Built-in over-voltage, over-current and Rise Protections protect connected equipment while the advanced NMEA Buffer Interfaces reduce signal degradation and provide isolation between circuits. Designed for straightforward integration into existing marine setups without complex wiring, the unit delivers reliable, uninterrupted operation ideal for marine professionals and enthusiasts alike.