---
product_id: 192050137
title: "Model:SH-U11F"
brand: "dsd tech"
price: "£30.81"
currency: GBP
in_stock: true
category: "Dsd Tech"
url: https://www.desertcart.co.uk/products/192050137-model-sh-u11f
store_origin: GB
region: United Kingdom
---

# Isolated power supply for ultimate device protection Supports both RS485 & RS422 industrial protocols FTDI chip enables blazing 3Mbps data transfer Model:SH-U11F

**Brand:** dsd tech
**Price:** £30.81
**Availability:** ✅ In Stock

## Summary

> ⚡ Connect with confidence, convert with speed!

## Quick Answers

- **What is this?** Model:SH-U11F by dsd tech
- **How much does it cost?** £30.81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/192050137-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

- • **Cross-Platform Ready:** Plug & play support across Windows, Linux, and Mac OS—future-proof your workflow.
- • **Blazing Fast FTDI Chip:** Experience ultra-reliable data speeds up to 3Mbps with the original FTDI FT232RL chip.
- • **Industrial-Grade Isolation:** Protect your gear with built-in power & signal isolation—no more costly short circuits or shocks.
- • **Trusted Support & Warranty:** Backed by 1-year replacement and lifetime tech support—because downtime isn’t an option.
- • **Dual Protocol Compatibility:** Seamlessly switch between RS485 and RS422 interfaces for versatile industrial connectivity.

## Overview

The DSD TECH SH-U11F is a rugged USB to RS485/RS422 converter featuring industrial-grade isolation and the original FTDI FT232RL chip, delivering up to 3Mbps data transfer. Compatible with major OS platforms and backed by dedicated support, it’s engineered to safeguard your equipment and streamline industrial communications.

## Description

Buy DSD TECH SH-U11F Isolated USB to RS485 RS422 Converter Built-in FTDI chip for Industrial Application: Serial Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B083XSG1RG |
| Best Sellers Rank | #96 in Serial Adapters |
| Brand Name | DSD TECH |
| Customer Reviews | 4.6 4.6 out of 5 stars (184) |
| Date First Available | January 15, 2020 |
| Item Weight | 3.87 ounces |
| Item model number | SH-U11F |
| Model number | SH-U11F |
| Number of Items | 1 |
| Product Dimensions | 4.25 x 4.17 x 0.98 inches |

## Product Details

- **Compatible Devices:** RS485/RS422 devices, Computers (Windows, Linux, Mac OS)
- **Specific Uses For Product:** Industrial Equipment
- **Connector Type:** Serial Adapter
- **Color:** white
- **Item dimensions L x W x H:** 4.25 x 4.17 x 0.98 inches

## 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://www.desertcart.co.uk/products/192050137-model-sh-u11f](https://www.desertcart.co.uk/products/192050137-model-sh-u11f)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-07-24*