RS422 RS455 FT232RNL USB to RS232/485/422/TTL serial port module indus

A quality RS422 RS455 FT232RNL USB to RS232/485/422/TTL serial port module industrial grade digital isolation from Hook & Hull Co. — built to perform in demanding on-water conditions.

• Marine-grade construction for durability
• Precision-engineered for a correct fit
• Suitable for freshwater and saltwater use

Please check fitment, sizing, and compatibility before purchasing. Professional installation is recommended where required.