Feature: 1. Bi Directional Converter: This converter converts NMEA 0183 sentences to N2K PGNs, converts N2K PGNs to NMEA0183 sentences. Plug and play installation. 2. Opto Isolated: Directly take power from the N2K network, no external power supply is needed. Opto isolated on N2K CAN bus and opto isolated on NMEA0183 input. 3. Output Baudrate: Firmware upgrade and configurable NMEA0183 output baudrate by supplied PC software. Auto detect NMEA0183 baudrate and supported sentences. 4. Easy to Operate: KC‑2W main unit (one end attached with 1.2 meters cable with M12 male 5 pins connector (N2K) and the other end 1.2 meters cable with open wires(NMEA0183)). 5. Safe and Reliable: Support wifi and fuel flow sensor, with overvoltage, power transient and accidental reverse connection protection, IPX67 waterproof, safe to use. Specification: Item Type: Bidirectional Converter Material: ABS + PCB Power Supply (N2K Port): 9-30VDC Current Consumption: 50mA at. 12VDC Protection: Overvoltage, Power Transient and Accidental Reverse Connection Protection Operating Temperature: -20℃ to +55℃ Humidity: 93% ±3% At 40℃ Waterproof: IPX67. Package List: 1 x Bidirectional Converter1 x Wiring Buckle4 x Screw1 x Manual Note: We have detailed product manuals and tutorials to help you learn to use the product quickly, please feel free to contact us if you need