Airmar WS-USB NMEA 0183 USB Converter allows Airmar sensor data to be displayed on a PC by converting NMEA 0183 to USB format. For use with For Airmar WeatherStation Instruments, GPS Receivers, and Heading Sensors. Baud rate is 4800 (not suitable for AIS). The NMEA 0183 input is through an Airmar 8-pin plug as provided on Airmar NMEA 0183 cables. This unit has an attached USB cable with standard USB connector, and a power cable with bare ends.