---
product_id: 180572774
title: "Model:SH-U11F"
brand: "dsd tech"
price: "250522Fr"
currency: CDF
in_stock: true
category: "Dsd Tech"
url: https://congo.desertcart.com/products/180572774-model-sh-u11f
store_origin: CD
region: Congo
---

# 3 Mbps max speed Supports RS485 & RS422 interfaces Built-in power & signal isolation Model:SH-U11F

**Brand:** dsd tech
**Price:** 250522Fr
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect with confidence—industrial strength meets seamless speed!

## Quick Answers

- **What is this?** Model:SH-U11F by dsd tech
- **How much does it cost?** 250522Fr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [congo.desertcart.com](https://congo.desertcart.com/products/180572774-model-sh-u11f)

## 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:** Effortlessly switch between RS485 and RS422 protocols to fit any industrial application.
- • **Universal Compatibility:** Plug & play across Windows, Mac OS, Linux—future-proof your setup without driver headaches.
- • **Blazing Fast Data Transfer:** Experience up to 3 Mbps speed powered by the original FTDI FT232RL chip for seamless industrial communication.
- • **Industrial-Grade Protection:** Shield your gear with built-in insulated power supply and ADI signal isolation—no more accidental short circuits or shocks.
- • **Reliable Warranty & Support:** One year warranty plus lifetime tech support ensures you’re never left offline.

## Overview

The DSD TECH SH-U11F is a robust USB to RS485/RS422 converter featuring a built-in FTDI FT232RL chip delivering up to 3 Mbps data transfer. Designed for industrial environments, it includes insulated power supply and ADI signal isolation to protect connected devices. Compatible with major operating systems including Windows, Mac OS, and Linux, it supports both RS485 and RS422 interfaces. Backed by a one-year warranty and lifetime technical support, this converter ensures reliable, high-speed serial communication for professional applications.

## Description

Free delivery and returns on eligible orders. Buy DSD TECH SH-U11F Isolated USB to RS485 RS422 Converter Built-in FTDI chip for Industrial Application at desertcart UK.

## Features

- INDUSTRIAL GRADE - Built-in insulated 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: Supports RS-422 (RxD+, RxD-, TxD+, TxD-, GND) and RS-485 (A +, B-, GND) interfaces.
- High stability: built-in original FTDI FT232RL chip, maximum speed up to 3 Mbps
- Compatibility: Works with Windows 10, 7 (32/64bit), XP, 2003, Liunx, Mac OS Etc.
- Warranty: We offer one year warranty and lifetime technical support for this isolated USB to RS485 RS422 converter. If you have any questions, please feel free to contact us. We will reply you within 24 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B083XSG1RG |
| Best Sellers Rank | 56,619 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 142 in Serial Adapters |
| Colour | white |
| Customer Reviews | 4.6 4.6 out of 5 stars (198) |
| Date First Available | 16 Jan. 2020 |
| Guaranteed software updates until | unknown |
| Item Weight | 110 g |
| Item model number | SH-U11F |
| Other display features | Wireless |
| Product Dimensions | 10.8 x 10.59 x 2.49 cm; 110 g |

## Product Details

- **Compatible devices:** Laptop
- **Specific uses for product:** LED Display, PLC, Household Appliances, Access Control, Industrial Automation, Instrumentation, Employee Attendance Machine, Highway Toll Station, ATM Machine
- **Connector type:** usb
- **Colour:** White
- **Item dimensions L x W x H:** 10.8 x 10.6 x 2.5 centimetres

## Images

![Model:SH-U11F - 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
- DSD TECH SH-U11 USB to RS485 RS422 Converter with FTDI FT232R Chip Work for Modbus
- DSD TECH SH-U10 USB to RS485 Converter for Modbus

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**Shop now:** [https://congo.desertcart.com/products/180572774-model-sh-u11f](https://congo.desertcart.com/products/180572774-model-sh-u11f)

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*Product available on Desertcart Congo*
*Store origin: CD*
*Last updated: 2026-10-28*