[Universal Compatibility] The yn4561i module seamlessly works with ​ xp through 10 ​rk>​ os ​ and ​ systems through its usb 2.0 interface. simply plug into any usb port install the included drivers and immediately begin converting between protocols without requiring external power sources for ​ convenience.
[Plug and Play Operation] Designed for hassle free installation this converter draws power directly from the usb port eliminating messy external power supplies. the package includes all necessary cables with standard usb b square port db9 male serial connector and screw terminals for rs485 422 connections ready for immediate use.
[High Performance Isolation] Featuring advanced 1kv electrical isolation technology this converter safely bridges usb rs232 rs485 rs422 and ttl interfaces while preventing ground loops and voltage surges. the robust isolation protects sensitive equipment during industrial automation plc programming and electronic debugging applications.
[Versatile 6 in 1 Converter] This professional grade serial port module combines six conversion functions in one compact device supporting usb rs232 rs485 rs422 and ttl interfaces. the innovative design eliminates the need for jumper wires or dip switches while providing 1kv isolation between all ports for safe reliable operation in industrial environments.
[Industry Standard Connections] Engineered with professional grade components this module features precise signal conversion with transmission rates from 1200bps to 115.2kbps supporting various data formats. the rugged abs housing contains standard db9 rs232 port plug in terminals for rs485 422 and ttl interfaces making it ideal for industrial control systems.

Spec:
Item Type: Serial Port Module
Material: ABS
Model: YN4561I
USB Compatibility: Compliance with USB 2.0 standards, support hot swap plug-and-play
Port Design
USB: Standard b square port, equipment comes with a turn b