Scanstrut ROKK SC-USB-F1 Flip Pro Waterproof USB Socket - Dual Port [SC-USB-F1] Brand_Poly-Planar they are designed for boats

they are designed for boats with low headroom

several transducer options available

Private Protocol can bus for data transmission

NMEA 2000 compatible

Scanstrut ROKK SC-USB-F1 Flip Pro Waterproof USB Socket - Dual Port [SC-USB-F1] Brand_Poly-Planar they are designed for boatsROKK SC USB F1 Flip Pro Waterproof USB Socket Dual Port Flip Pro is designed for use with either a 12V or 24V input and features 1x USB A and 1x USB C charging port. This provides the optimum choice of connection for any device and the fastest charging for your device onboard. When not in use, the spring loaded cap remains tightly closed, protecting the ports from the elements. When charging, it quickly locks open to protect your cables when plugged