4 Port USB to RS232 Serial Adapter w/Optical Isolation, Surge Protection, 2500Vrms Isolation, Bus Powered, High Speed Serial Communication for Industrial Use

Description

⚡ Power your legacy devices with lightning-fast, protected serial connectivity!

This 4 Port USB to RS232 Serial Adapter delivers industrial-grade, high-speed serial communication with 2500Vrms optical isolation and surge protection. Bus-powered and compatible with USB 1.0/1.1/2.0, it supports up to four DB9 male UART ports at data rates up to 921.6Kbps, making it the perfect solution for professionals needing reliable, multi-device serial connectivity without external power.