---
product_id: 640823165
title: "Din Rail Tiny Size RS232 to Ethernet Converter Serial Device Server Modbus Gateway Modbus RTU to Modbus TCP Support Mqtt Edge Computing USR-DR132"
brand: "pusr"
price: "€ 63.44"
currency: EUR
in_stock: true
reviews_count: 3
url: https://www.desertcart.es/products/640823165-din-rail-tiny-size-rs232-to-ethernet-converter-serial-device
store_origin: ES
region: Spain
---

# Compact Size Rich Protocols Easy Config Din Rail Tiny Size RS232 to Ethernet Converter Serial Device Server Modbus Gateway Modbus RTU to Modbus TCP Support Mqtt Edge Computing USR-DR132

**Brand:** pusr
**Price:** € 63.44
**Availability:** ✅ In Stock

## Summary

> 🚀 Transform Your Connectivity Game!

## Quick Answers

- **What is this?** Din Rail Tiny Size RS232 to Ethernet Converter Serial Device Server Modbus Gateway Modbus RTU to Modbus TCP Support Mqtt Edge Computing USR-DR132 by pusr
- **How much does it cost?** € 63.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/640823165-din-rail-tiny-size-rs232-to-ethernet-converter-serial-device)

## Best For

- pusr enthusiasts

## Why This Product

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

## Key Features

- • **Modbus Mastery:** Effortlessly convert Modbus RTU to Modbus TCP and JSON for enhanced data management.
- • **Space-Saving Design:** Perfect for tight spaces without compromising functionality.
- • **Bidirectional Data Flow:** Experience smooth, transparent data transmission between serial and Ethernet.
- • **Versatile Protocol Support:** Seamlessly integrates with TCP/UDP/HTTP/DHCP/DNS for all your networking needs.
- • **User-Friendly Configuration:** Configure with ease using AT commands or the built-in web interface.

## Overview

The Din Rail Tiny Size RS232 to Ethernet Converter is a compact yet powerful device designed for seamless Modbus communication. It supports a variety of protocols, making it an ideal solution for modern networking needs. With user-friendly configuration options and bidirectional data transmission, this device is perfect for professionals looking to enhance their edge computing capabilities.

## Description

Full description not available

## Features

- Lipstick” Size: Save Your Space
- Rich Protocols: TCP/UDP/HTTP/DHCP/DNS
- Modbus Gateway: Modbus TCP/RTU conversion, Modbus RTU to JSON
- Easy Config: AT command, built-in webpage, config utility
- Serial to Ethernet, Bidirectional Transparent Data Transmission

## Product Details

- **Brand:** PUSR
- **Hardware Interface:** Ethernet
- **Compatible Devices:** Desktop
- **Data Transfer Rate:** 100 Megabits Per Second
- **Item Weight:** 4.32 ounces
- **Manufacturer:** PUSR

## Images

![Din Rail Tiny Size RS232 to Ethernet Converter Serial Device Server Modbus Gateway Modbus RTU to Modbus TCP Support Mqtt Edge Computing USR-DR132 - Image 1](https://m.media-amazon.com/images/I/31AM4VtsKtL.jpg)

## Available Options

This product comes in different **Model** options.

## Customer Reviews

### ⭐ Does Not Support MQTT
*by A***. on June 18, 2025*

Listing falsely states it supports MQTT. A newer model does, but the one shipped does not and can’t be upgraded via firmware to support it. Support will send you a link to another site to purchase the updated model.

### ⭐⭐⭐⭐⭐ Works well, good instructions and software
*by R***E on August 26, 2025*

Worked well, good instructions and the necessary software was easy to get and installed and worked correctly first time. It's tiny, just a bit wider than the Eth cable so doesn't take up much space.

### ⭐⭐⭐⭐⭐ Compact and Versatile RS485 to Ethernet Converter
*by S***D on April 7, 2025*

I recently integrated the PUSR USR-DR134 "Lipstick" RS485 to Ethernet Serial Device Server into my industrial automation setup, and it's been performing exceptionally well. Despite its compact size—comparable to a lipstick tube—it offers robust functionality. The device facilitates seamless two-way transparent data transmission between RS485 serial ports and Ethernet, supporting protocols like MQTT, TCP, UDP, and HTTP. Its Modbus gateway capability allows for easy conversion between Modbus RTU and Modbus TCP protocols, simplifying communication with PLCs and SCADA systems. Installation was straightforward, thanks to the DIN rail mounting and push-type connectors. Operating reliably in various environments, this converter has proven to be a reliable solution for integrating serial devices into an Ethernet network

## Frequently Bought Together

- PUSR Din Rail Tiny Size RS232 to Ethernet Converter Serial Device Server Modbus Gateway Modbus RTU to Modbus TCP Support Mqtt Edge Computing USR-DR132
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**Shop now:** [https://www.desertcart.es/products/640823165-din-rail-tiny-size-rs232-to-ethernet-converter-serial-device](https://www.desertcart.es/products/640823165-din-rail-tiny-size-rs232-to-ethernet-converter-serial-device)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-25*