---
product_id: 22741097
title: "RS232 to RS485 RS422 Serial Communication Data Converter Adapter Mini-Size"
brand: "dtech"
price: "777073₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/22741097-rs232-to-rs485-rs422-serial-communication-data-converter-adapter-mini
store_origin: VN
region: Vietnam
---

# 115.2 Kbps speed 4000ft range No external power RS232 to RS485 RS422 Serial Communication Data Converter Adapter Mini-Size

**Brand:** dtech
**Price:** 777073₫
**Availability:** ✅ In Stock

## Summary

> Connect with Confidence! 🔗

## Quick Answers

- **What is this?** RS232 to RS485 RS422 Serial Communication Data Converter Adapter Mini-Size by dtech
- **How much does it cost?** 777073₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/22741097-rs232-to-rs485-rs422-serial-communication-data-converter-adapter-mini)

## Best For

- dtech enthusiasts

## Why This Product

- Trusted dtech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power-Free Operation:** Unique charge pump technology eliminates the need for external power.
- • **User-Friendly Design:** No serial port initialization required for hassle-free setup.
- • **Seamless Connectivity:** Easily connect RS485/RS422 devices to your COM port.
- • **High-Speed Data Transfer:** Supports baud rates up to 115.2 Kbps for rapid communication.
- • **Long-Distance Communication:** Achieve reliable connections up to 4000ft (1200m).

## Overview

The DTech RS232 to RS485/RS422 Serial Communication Data Converter Adapter is a professional-grade solution designed for seamless data communication between serial ports and RS485/RS422 devices. With its compact size, it supports high-speed data transfer, operates without an external power supply, and allows for long-distance connections, making it an essential tool for any tech-savvy professional.

## Description

DTECH RS232 to RS485 RS422 Serial Communication Data Converter Adapter Mini-SizeClimatePartner certified

## Features

- Pro grade RS232 to RS485 / RS422 converter. It easily lets you connect any RS485 or RS422 device directly to COM port
- Best solution for the serial data communication between serial port and RS485 or RS422 device
- Unique serial charge pump drive technology, no external power supply, the real three-wire communication (TXD,RXD,GND). No need serial port initialization
- RS 232 to 485 adapter supports baud rates up to 115.2 Kbps; Automatic sense serial signal rate
- Supports a maximum connection distance of 4000ft (1200m)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | black |
| Warranty Type | Limited |
| Unit Count | 1.0 Count |
| Number of Items | 1 |
| Item Weight | 0.09 Kilograms |
| Package Quantity | 1 |
| Item Dimensions | 2.2 x 4.2 x 6.4 inches |
| Input Voltage | 9 Volts |
| Power Plug | No Plug |
| Connector Type Used on Cable | DB9 female for RS232, terminal board RS485/RS422 |
| Number of Ports | 2 |
| Compatible Devices | serial devices |
| Specific Uses For Product | PC |

## Product Details

- **Compatible Devices:** serial devices
- **Specific Uses For Product:** PC
- **Connector Type:** DB9 female for RS232, terminal board RS485/RS422
- **Color:** black
- **Item dimensions L x W x H:** 2.2 x 4.2 x 6.4 inches

## Images

![RS232 to RS485 RS422 Serial Communication Data Converter Adapter Mini-Size - Image 1](https://m.media-amazon.com/images/I/51kC8JThzKL.jpg)

## Frequently Bought Together

- DTECH RS232 to RS485 / RS422 Serial Communication Data Converter Adapter Mini-Size
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**Shop now:** [https://www.desertcart.vn/products/22741097-rs232-to-rs485-rs422-serial-communication-data-converter-adapter-mini](https://www.desertcart.vn/products/22741097-rs232-to-rs485-rs422-serial-communication-data-converter-adapter-mini)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-23*