---
product_id: 308716943
title: "DTECH RS232 to RS485 Converter Serial Adapter with 4 Position Terminal Block for Long Haul Data Communication Supports 600W Anti-Surge"
brand: "dtech"
price: "KD 4.83"
currency: KWD
in_stock: true
reviews_count: 8
category: "Dtech"
url: https://www.desertcart.com.kw/products/308716943-dtech-rs232-to-rs485-converter-serial-adapter-with-4-position
store_origin: KW
region: Kuwait
---

# 600W anti-surge protection 4000ft long-haul range Auto RX-TX control DTECH RS232 to RS485 Converter Serial Adapter with 4 Position Terminal Block for Long Haul Data Communication Supports 600W Anti-Surge

**Brand:** dtech
**Price:** KD 4.83
**Availability:** ✅ In Stock

## Summary

> 🔗 Future-Proof Your Serial Connections with Rock-Solid Reliability!

## Quick Answers

- **What is this?** DTECH RS232 to RS485 Converter Serial Adapter with 4 Position Terminal Block for Long Haul Data Communication Supports 600W Anti-Surge by dtech
- **How much does it cost?** KD 4.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/308716943-dtech-rs232-to-rs485-converter-serial-adapter-with-4-position)

## 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

- • **Built-In Surge Defense:** 600W transient voltage suppressor shields your devices from damaging power surges, ensuring reliability.
- • **Plug & Play Simplicity:** Automatic RX-TX switching eliminates manual configuration, making setup effortless and error-free.
- • **High-Speed Data Transfer:** Auto-detects baud rates up to 115.2kbps for smooth, efficient half-duplex communication.
- • **Extend Your Network Reach:** Supports data communication up to an impressive 4000ft (1200 meters) for seamless long-haul connectivity.
- • **Robust Multi-Device Support:** Connect up to 32 devices on a single RS-485 bus for scalable industrial or professional setups.

## Overview

The DTECH RS232 to RS485 Converter is a compact, port-powered serial adapter designed for long-haul data communication up to 4000ft. Featuring automatic RX-TX control and support for up to 32 devices on an RS-485 network, it delivers high-speed data transfer at up to 115.2kbps. Its built-in 600W transient voltage suppressor provides robust surge protection, making it ideal for industrial and professional environments requiring dependable serial communication.

## Description

Buy DTECH RS232 to RS485 Converter Serial Adapter with 4 Position Terminal Block for Long Haul Data Communication Supports 600W Anti-Surge: Serial Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Simple to use and works well. - If you are trying to convert between RS-232 and RS 485, this works very well and a simple to use.
Review: Does what it is supposed to and no faults so far - I like the brand and bought this based on that and recommendations. It is well built, never a hiccough and just keeps on working.

## Features

- Port powered RS232 to RS485 Converter used in Long-haul Communication up to 4000ft (1200 meters)
- RS232 to RS485 adapter enables the connections of multiple bus nodes and 32 devices can be joined in RS-485 network
- Automatic RX - TX Control; RS-232 to RS-485 Converter controls the “Receive” and “Transmit” modes automatically
- Up to 115.2kbps baud rate (auto-detect) can be applied to point to point two wire half duplex and point to multi-point two wire half duplex communication
- A built-in Transient Voltage Suppressor (TVS) supports 600W anti-surge protection on each line of RS485 link which effectively guard devices from damage

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08T9C22N9 |
| Best Sellers Rank | #111 in Serial Adapters |
| Brand | DTECH |
| Color | black |
| Compatible Devices | PC, Industrial Equipment |
| Connector Type | DB9 |
| Current Rating | 15 Amps |
| Customer Reviews | 4.4 out of 5 stars 33 Reviews |
| Finish | Matte |
| Item Dimensions | 9.2 x 7.7 x 2.3 inches |
| Item Height | 2.3 inches |
| Item Weight | 0.03 Kilograms |
| Item dimensions L x W x H | 9.2 x 7.7 x 2.3 inches |
| Manufacturer | guangzhouditedianzikejiyouxiangongsi |
| Model Number | DT-9001 |
| Number of Items | 1 |
| Number of Ports | 1 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Specific Uses For Product | TV |
| Unit Count | 1 Count |
| Warranty Description | 365 days from purchase date |

## Product Details

- **Compatible Devices:** PC, Industrial Equipment
- **Specific Uses For Product:** TV
- **Connector Type:** DB9
- **Color:** black
- **Item dimensions L x W x H:** 9.2 x 7.7 x 2.3 inches

## Images

![DTECH RS232 to RS485 Converter Serial Adapter with 4 Position Terminal Block for Long Haul Data Communication Supports 600W Anti-Surge - Image 1](https://m.media-amazon.com/images/I/51r2HiLXpVL.jpg)

## Questions & Answers

**Q: What is the input voltage range fo operation? can it be powered from pin 9 on the dsub connector?**
A: It does not need external power.

**Q: What is the voltage range of operation on the dsub connector?**
A: I dont know the range, my application was at 3.3V and I didnt have much problem with that.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Simple to use and works well.
*by J***M on January 5, 2025*

If you are trying to convert between RS-232 and RS 485, this works very well and a simple to use.

### ⭐⭐⭐⭐⭐ Does what it is supposed to and no faults so far
*by D***D on November 18, 2024*

I like the brand and bought this based on that and recommendations. It is well built, never a hiccough and just keeps on working.

### ⭐⭐⭐⭐⭐ Works great!.
*by A***Z on September 19, 2024*

Excellent seller, quick shipping, as described, great deal, I recommend!. Thank you!.

## Frequently Bought Together

- DTECH RS232 to RS485 Converter Serial Adapter with 4 Position Terminal Block for Long Haul Data Communication Supports 600W Anti-Surge
- DTECH RS232 to RS485 Serial Converter Adapter with 4 Position Terminal Block for Industrial Long Haul Communication Data Supports 600W Anti-Surge
- DTech RS232 to RS485 Converter Serial Communication Data Adapter with TX RX LED Indicators and Terminal Board

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.kw/products/308716943-dtech-rs232-to-rs485-converter-serial-adapter-with-4-position](https://www.desertcart.com.kw/products/308716943-dtech-rs232-to-rs485-converter-serial-adapter-with-4-position)

---

*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-01-28*