---
product_id: 337274711
title: "DSD TECH SH-U11F Isolated USB to RS485 RS422 Converter Built-in FTDI chip for Industrial Application"
brand: "dsd tech"
price: "6931 som"
currency: KGS
in_stock: true
url: https://www.desertcart.kg/products/337274711-dsd-tech-sh-u11f-isolated-usb-to-rs485-rs422-converter
store_origin: KG
region: Kyrgyzstan
---

# 3Mbps max speed Supports RS485 & RS422 interfaces Built-in isolation for device protection DSD TECH SH-U11F Isolated USB to RS485 RS422 Converter Built-in FTDI chip for Industrial Application

**Brand:** dsd tech
**Price:** 6931 som
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect like a pro—industrial strength, zero downtime.

## Quick Answers

- **What is this?** DSD TECH SH-U11F Isolated USB to RS485 RS422 Converter Built-in FTDI chip for Industrial Application by dsd tech
- **How much does it cost?** 6931 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/337274711-dsd-tech-sh-u11f-isolated-usb-to-rs485-rs422-converter)

## Best For

- dsd tech enthusiasts

## Why This Product

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

## Key Features

- • **Dual Interface Support:** Switch effortlessly between RS485 and RS422 protocols to fit any industrial setup.
- • **Reliable Customer Care:** Enjoy peace of mind with 1-year replacement and expert support answering your queries within 24 hours.
- • **Universal Compatibility:** Plug & play with Windows (10, 7, XP), Linux, Mac OS—future-proof your connectivity.
- • **Blazing Fast Data Transfer:** Experience up to 3Mbps speed powered by the original FTDI FT232RL chip for seamless industrial communication.
- • **Industrial-Grade Isolation:** Protect your gear with advanced ADI signal isolation and isolated power supply—no more costly short circuits.

## Overview

The DSD TECH SH-U11F is a rugged USB to RS485/RS422 converter featuring built-in FTDI FT232RL chip and industrial-grade isolation technology. It supports high-speed data transfer up to 3Mbps and is compatible across major operating systems, ensuring reliable and protected serial communication for demanding industrial environments.

## Description

DSD TECH SH-U11F Isolated USB to RS485 RS422 Converter Built-in FTDI chip for Industrial Application

## Features

- Industrial-grade :The built-in isolated power supply and ADI signal isolation chip can effectively protect computer damage caused by accidental short circuit, electric shock and other damage.
- USB to RS485/RS422:Support RS-422 (RxD+, RxD-, TxD+, TxD-, GND) and RS-485(A+, B-, GND) Interface.
- High stability: Built-in original FTDI FT232RL chip,Maximum speed up to 3Mbps
- Compatibility: Works with Windows 10, 7(32/64bit) , XP, 2003,Liunx,Mac OS Etc.
- Customer Support: DSD TECH provides permanent technical support and 1 year product replacement service for this usb to rs485 rs422 converter.All questions will be answered within 1 working day.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand Name | DSD TECH |
| Item Weight | 4.2 ounces |
| Product Dimensions | 4.25 x 4.17 x 0.98 inches |
| Item model number | SH-U11F |
| Number of Items | 1 |
| Model number | SH-U11F |

## Product Details

- **Compatible devices:** Laptop
- **Specific uses for product:** (function(f) {var _np=(window.P._namespace("DetailPageProductOverviewTemplatesJava"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) {
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- **Connector type:** usb
- **Colour:** White
- **Item dimensions L x W x H:** 10.8 x 10.6 x 2.5 centimeters

## Images

![DSD TECH SH-U11F Isolated USB to RS485 RS422 Converter Built-in FTDI chip for Industrial Application - Image 1](https://m.media-amazon.com/images/I/71KrA0uml5L.jpg)

## Frequently Bought Together

- DSD TECH SH-U11F Isolated USB to RS485 RS422 Converter Built-in FTDI chip for Industrial Application
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**Shop now:** [https://www.desertcart.kg/products/337274711-dsd-tech-sh-u11f-isolated-usb-to-rs485-rs422-converter](https://www.desertcart.kg/products/337274711-dsd-tech-sh-u11f-isolated-usb-to-rs485-rs422-converter)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-01-23*