---
product_id: 164301759
title: "2PCS CH340 chip USB to RS485 485 Converter Adapter Module Compatible with Support Window 7/8 / XP/Vista/Linux"
brand: "devmo"
price: "KD 5.96"
currency: KWD
in_stock: true
reviews_count: 4
url: https://www.desertcart.com.kw/products/164301759-2pcs-ch340-chip-usb-to-rs485-485-converter-adapter-module
store_origin: KW
region: Kuwait
---

# Powered by USB USB 2.0 compliant RS485 connectivity 2PCS CH340 chip USB to RS485 485 Converter Adapter Module Compatible with Support Window 7/8 / XP/Vista/Linux

**Brand:** devmo
**Price:** KD 5.96
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect with Confidence!

## Quick Answers

- **What is this?** 2PCS CH340 chip USB to RS485 485 Converter Adapter Module Compatible with Support Window 7/8 / XP/Vista/Linux by devmo
- **How much does it cost?** KD 5.96 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/164301759-2pcs-ch340-chip-usb-to-rs485-485-converter-adapter-module)

## Best For

- devmo enthusiasts

## Why This Product

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

## Key Features

- • **Compact Design:** Lightweight and portable, perfect for on-the-go professionals.
- • **Robust Performance:** Fully compliant with USB 2.0 standards for reliable data transfer.
- • **Seamless Connectivity:** Easily connect your PC to RS485 devices without hassle.
- • **Universal Compatibility:** Works with Windows 7/8/XP/Vista and Linux systems.
- • **Plug-and-Play Convenience:** No external power needed; just plug it in and go!

## Overview

The DEVMO 2PCS CH340 chip USB to RS485 Converter Adapter Module is a versatile solution for connecting your PC to RS485 devices. It features a USB connector for easy plug-and-play functionality, requires no external power, and is compatible with a wide range of operating systems, ensuring seamless integration into your tech ecosystem.

## Description

Specification: Dimension:6.0 x1.8x1.4cm Color: Black Support System: Windows XP , Vista, Windows 7 , Linux , MacOS , and WinCE5.0 drive Supports baud rate range : 75bps - 115200bps , up to 6Mbps Supports Plug , Play and hot-swap ( USB side) ; Better than using CH341D chip or similar chip to support the laptop USB port . Communication distance up to 1.2KM, with anti-jamming performance of industrial site ; Work temperature range: -40°C ~ +85°C Communication distance :1200m(max) Applications:  All kinds with RS485 port device parameter settings , data communication Short distance , such as parameter settings of the computer peripheral equipment , the use of common data lines can be . A and A port of the device when the wiring is connected , B and device B connected . Some devices D + A and D, - B . LED display of communication data Machine PLC data reading and writing Monitoring data read and write , and PTZ control Centralized control of household electrical appliances Access Control System ; card A variety of industrial automation ; instrumentation Parking ; bus fees Dining Hall ; staff attendance Highway toll station; ATM machine Package Included: 1 x PL2303HX Chip USB to RS485 485 Converter Adapter For Win7/Linux/XP/Vista

## Features

- ★USB to RS485 Converter Adapter
- ★USB connector: to your PC
- ★RS485 connector: to your RS485 device
- ★No need external power, powered by USB port
- ★Fully compliant USB 2.0 standard , backward compatible with USB1.1

## Product Details

- **Compatible Devices:** pc
- **Specific Uses For Product:** PC
- **Connector Type:** USB 2.0
- **Color:** Black
- **Brand:** DEVMO

## Images

![2PCS CH340 chip USB to RS485 485 Converter Adapter Module Compatible with Support Window 7/8 / XP/Vista/Linux - Image 1](https://m.media-amazon.com/images/I/610tvFsyqNL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Just what the doctor ordered!
*by W***. on April 16, 2024*

I grabbed these for a different use than advertised. I do a lot of 12v and 6v wiring in my travel trailer. Lots of times I needed to provide power to a string of lights to test whether I ran everything correctly. These adapters allow me to plug the adapter into a charging USB device and test connectivity. These work great for that. I connected wires to the adapter with alligator clips on the other end. Then all I have to do is connect the alligator clips to the light string that I just installed and want to test. Easy peasy.Am I a satisfied customer? Yes. Would I recommend them to a friend? Yep.

### ⭐⭐⭐⭐ RS 485, Not DC Power
*by S***R on April 17, 2024*

I ordered these with the plan of powering five volt DC devices from the two wire terminals that are on the adapters. After testing with my multimeter, they do not output five volts. Upon further inspection, these devices seem to be a USB adapter for some sort of serial, but I'm not sure how. Usually serial requires at least four pins. I'll hang on to them in case I get a device that uses RS 485 ever, but I don't think I could use them anyways, as they don't come with drivers nor show up in the Windows Device Manager at all. I may have just not seen it, but devices without drivers are easy to find and I also looked everywhere it should have been. These adapters are also made very inexpensively for their ten dollar price tag, even with two of included. These USB devices may work for some other specialty purpose, but they are not intended to provide 5vdc power.

### ⭐ Doesn't Work
*by M***S on August 12, 2021*

Product does not include drivers therefore will not work with Windows. Returning them.

## Frequently Bought Together

- DEVMO 2PCS CH340 chip USB to RS485 485 Converter Adapter Module Compatible with Support Window 7/8 / XP/Vista/Linux
- USB to RS485 Converter Industrial Adapter Original FT232RL and SP485EEN Fast Communication Embedded Protection Circuits Resettable Fuse ESD Protection

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**Shop now:** [https://www.desertcart.com.kw/products/164301759-2pcs-ch340-chip-usb-to-rs485-485-converter-adapter-module](https://www.desertcart.com.kw/products/164301759-2pcs-ch340-chip-usb-to-rs485-485-converter-adapter-module)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-03-08*