EB-LINK USB to 485/232 Converter, Nine-Pin Serial Data Cable, Computer COM Port Debugging Module, Communication Cable Adapter

Intelligent CH340 main control chip

USB to RS-485/232 converter

TSV transient suppression protection

Compact and portable design

Easy to use

Widely compatible

Stable signal transmission

Space-saving

Compatible with RS485/232 devices

Transmission distance of approximately 1200 meters

Compact and lightweight design

Compatible with various devices such as laptops, desktop computers, cash registers, PLCs, CNC machines, access control systems, industrial control machines, scanners, barcode printers, external modems, tax control machines, temperature control devices, LED displays, programmers, touch screens, and industrial instruments

Intelligent main control chip for stable long-distance transmission

Built-in CH340 main control chip driver for data conversion

Supports long-distance transmission of RS485/232 protocol devices

Multiple protections for safety including AB signal short-circuit protection, CD, CID short-circuit protection, TVS transient suppression protection, ESD protection, surge protection

Features TXD and RXD indicator lights