USB to RS232 485 422 TTL Converter, Industrial Isolated USB Adapter with Aluminum Alloy Housing, Multi Protocol Serial Converter for Android and 11 10 8.1

Industrial Grade Isolation: This USB to RS232 485 422 TTL converter features built-in power supply isolation, magnetic isolation, and TVS protection circuits, delivering robust anti-interference performance and reliable signal transmission in harsh industrial environments.
Multi Protocol Support: The industrial isolated USB adapter seamlessly converts USB to RS232, RS485, RS422, and TTL protocols with automatic direction control and zero-delay data transfer, ensuring fast, stable communication for demanding industrial applications.
Wide System Compatibility: Designed for versatile use, this USB to RS232 485 422 TTL converter works flawlessly with Android devices and 11, 10, 8.1, 8, and 7, making it ideal for engineers, technicians, and hobbyists managing diverse serial communication tasks.
Durable Aluminum Alloy Build: Encased in a rugged aluminum alloy shell with wall and DIN rail mounting options, this industrial isolated USB converter offers excellent heat dissipation, shock resistance, and long-term durability in factory, lab, or field settings.
Complete Protection & Clear Status Indication: Equipped with self-recovery fuses, ESD/surge defense, and configurable 3.3V/5V TTL levels, this USB to RS232 485 422 TTL converter includes PWR, TXD, and RXD LEDs for real-time status monitoring and safe, stable operation.