---
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: "688 kr"
currency: NOK
in_stock: true
reviews_count: 4
category: "Pusr"
url: https://www.desertcart.no/products/640823165-din-rail-tiny-size-rs232-to-ethernet-converter-serial-device
store_origin: NO
region: Norway
---

# 100 Mbps high-speed data transfer Ultra-compact lipstick size Seamless Modbus RTU to TCP conversion 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:** 688 kr
**Availability:** ✅ In Stock

## Summary

> 🚀 Tiny Tech, Massive Impact: Power Your Network Like a Pro

## 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?** 688 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/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 converts Modbus RTU to Modbus TCP and JSON, streamlining industrial communication.
- • **Protocol Prodigy:** Supports TCP/UDP/HTTP/DHCP/DNS for versatile, future-proof connectivity.
- • **Plug & Play Simplicity:** Configure easily via AT commands, built-in web UI, or dedicated utility—no hassle setup.
- • **Space-Saving Powerhouse:** Tiny form factor fits effortlessly on any DIN rail, freeing up your workspace.
- • **Bidirectional Brilliance:** Transparent serial-to-Ethernet data transmission ensures flawless, real-time device communication.

## Overview

The PUSR USR-DR132 is a compact RS232 to Ethernet converter designed for professional-grade industrial networking. It supports high-speed 100 Mbps data transfer and rich protocols including Modbus RTU to TCP conversion and MQTT edge computing. With easy configuration options and a minimal footprint, it’s ideal for managers seeking efficient, reliable device server solutions that optimize space and connectivity.

## Description

Buy 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: Device Servers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Works well, good instructions and software - 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.
Review: Works well. Good UI on its webpage. Handles modbus well - Works well

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D4M4HTDV |
| Best Sellers Rank | #39 in Computer Networking Device Servers |
| Brand | PUSR |
| Compatible Devices | Desktop |
| Customer Reviews | 4.1 out of 5 stars 6 Reviews |
| Data Link Protocol | Ethernet |
| Data Transfer Rate | 100 megabits_per_second |
| Hardware Interface | Ethernet |
| Item Weight | 4.32 ounces |
| Manufacturer | PUSR |
| Mfr Part Number | DR132(RS232 to Ethernet) |
| Model Number | DR132(RS232 to Ethernet) |
| Number of Items | 1 |
| Unit Count | 1 Count |
| Warranty Description | 2 years |

## Product Details

- **Brand:** PUSR
- **Compatible Devices:** Desktop
- **Data Link Protocol:** Ethernet
- **Data Transfer Rate:** 100 megabits_per_second
- **Hardware Interface:** Ethernet
- **Item Weight:** 4.32 ounces
- **Manufacturer:** PUSR
- **Number of Items:** 1
- **Unit Count:** 1 Count

## 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)
![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 2](https://m.media-amazon.com/images/I/61eepLe1tTL.jpg)
![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 3](https://m.media-amazon.com/images/I/61CLGNUZI9L.jpg)
![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 4](https://m.media-amazon.com/images/I/51LMrMEQddL.jpg)
![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 5](https://m.media-amazon.com/images/I/51IwXMo5D5L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Works well. Good UI on its webpage. Handles modbus well
*by M***A on March 12, 2026*

Works well

### ⭐⭐⭐⭐ Klein en snel
*by D***L on June 8, 2026*

Makkelijk de omvormer aan Home Assistant gekoppeld. Dat was zo voor elkaar. Er is geen vertraging in de communicatie. Commando’s en polling geven direct resultaat. De bouwkwaliteit kan wel iets beter. Het kapje aan de onderkant brak af toen ik de terminals losmaakte. Maar functioneel en wbt formaat is het een top ding. De web UI is wat verouderd, maar werkt wel goed. Je kan hem ook zelf Modbus adressen naar je MQTT broker laten doorgeven. Voor RS232 in Home Assistant is het een aanrader.

## 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.no/products/640823165-din-rail-tiny-size-rs232-to-ethernet-converter-serial-device](https://www.desertcart.no/products/640823165-din-rail-tiny-size-rs232-to-ethernet-converter-serial-device)

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-16*