---
product_id: 157344980
title: "DSD TECH SH-U09C5 USB to TTL UART Converter Cable with FTDI Chip Support 5V 3.3V 2.5V 1.8V TTL"
brand: "dsd tech"
price: "$U1346"
currency: UYU
in_stock: true
reviews_count: 13
category: "Dsd Tech"
url: https://www.desertcart.uy/products/157344980-dsd-tech-sh-u09c5-usb-to-ttl-uart-converter-cable
store_origin: UY
region: Uruguay
---

# Supports 4 TTL voltage levels (5V, 3.3V, 2.5V, 1.8V) Original FTDI FT232RNL chip for seamless OS compatibility Protective transparent case prevents static & shorts DSD TECH SH-U09C5 USB to TTL UART Converter Cable with FTDI Chip Support 5V 3.3V 2.5V 1.8V TTL

**Brand:** dsd tech
**Price:** $U1346
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your projects with precision and zero downtime!

## Quick Answers

- **What is this?** DSD TECH SH-U09C5 USB to TTL UART Converter Cable with FTDI Chip Support 5V 3.3V 2.5V 1.8V TTL by dsd tech
- **How much does it cost?** $U1346 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/157344980-dsd-tech-sh-u09c5-usb-to-ttl-uart-converter-cable)

## 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

- • **Ready-to-Use Kit:** Includes SH-U09C5 adapter plus 6-pin cable—everything you need to start your next project immediately.
- • **Durable Static Shield:** Transparent protective case guards against static interference and accidental shorts—engineered for reliability.
- • **Comprehensive Pin Access:** Unlock full UART control with TX, RX, RTS, CTS, VCC, GND plus DSR, RI, DCD, DTR, and RESET pins at your fingertips.
- • **Plug & Play FTDI Powerhouse:** Industrial-grade FTDI FT232RNL chip ensures flawless connection across Windows, Linux, and MacOS—no driver headaches.
- • **Universal Voltage Flexibility:** Effortlessly switch between 5V, 3.3V, 2.5V, and 1.8V TTL levels for ultimate device compatibility.

## Overview

The DSD TECH SH-U09C5 USB to TTL UART Converter Cable features an original FTDI FT232RNL chip supporting 4 TTL voltage levels (5V, 3.3V, 2.5V, 1.8V) for broad device compatibility. It offers extensive pin access and comes with a protective case to prevent static and shorts. Compatible with Windows, Linux, and MacOS, this compact, industrial-grade adapter is a top choice for reliable serial communication and programming.

## Description

Buy DSD TECH SH-U09C5 USB to TTL UART Converter Cable with FTDI Chip Support 5V 3.3V 2.5V 1.8V TTL: Serial Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Not the cheapest, but rock solid and great voltage flexibility. - Works perfectly. Flashed four ESP8285 devices with ESPHome the first day I got it and had absolutely no problems. I bought a cheap programmer directly from a Chinese reseller website and spent hours debugging issues before I concluded it was a bad programmer; this FTDI adapter immediately fixed my issue. Worked without additional configuration when plugged into my laptop running Bazzite Linux. Instructions include a QR code for Windows drivers, which I installed then tested this adapter to confirm it works on a Windows machine as well.
Review: No complaints - worked as advertised. - Not much to say - does what it says on the tin. Easy to use, comes with everything you need. In my case I needed a short USB extension cable to accommodate the size, so I recommend a short one to accompany your purchase if you intend on using the neighboring USB port.

## Features

- Support 4 kinds of TTL levels:This is a versatile USB to TTL converter. It is powerful enough to handle almost all TTL level communications. It is compatible with 5V, 3.3V, 2.5V, 1.8V TTL levels.
- FTDI FT232RNL Chip:Built-in original FTDI FT232RNL Chip.Industrial grade, Compatible with Windows 7, 8, 10, 11, Linux, MacOS
- Protective case:Comes with a protective case, this transparent protective case can effectively prevent static interference from the hand and prevent accidental short circuit
- It provides access not only to UART TX,RX, RTS, CTS, VCC and GND pins,but also provides access to DSR,RI,DCD,DTR,RESET pins
- What You Get: SH-U09C5 USB to UART Adatper, 6PIN Cable

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07WX2DSVB |
| Best Sellers Rank | #7 in Serial Adapters |
| Customer Reviews | 4.7 4.7 out of 5 stars (804) |
| Date First Available | August 21, 2019 |
| Item Weight | 0.2 ounces |
| Item model number | SH-U09C5 |
| Manufacturer | DSD TECH |
| Product Dimensions | 1.5 x 0.4 x 0.15 inches |

## Product Details

- **Color:** Multi-Coloured
- **Compatible Devices:** Laptop
- **Connector Type:** USB
- **Item dimensions L x W x H:** 1.5 x 0.4 x 0.15 inches
- **Specific Uses For Product:** [Microcontrollers, Embedded Systems, TTL Devices, Computers, Laptop]

## Images

![DSD TECH SH-U09C5 USB to TTL UART Converter Cable with FTDI Chip Support 5V 3.3V 2.5V 1.8V TTL - Image 1](https://m.media-amazon.com/images/I/71TnwREtkTL.jpg)

## Questions & Answers

**Q: Does it come with a 4 pin cable or 6 pin cable?**
A: Mine came with a 6 pin rainbow cable

**Q: What baud rates are supported?**
A: Common baud rates are supported such as 2400, 4800, 115200.
Transmission speed up to 3Mbps

**Q: How do i get dtr pin on this module?**
A: The DTR pin is directly drawn on the board. You can connect to your board through the DuPont cable

**Q: Can this be reprogrammed with ft_prog to invert txd and rxd signals?**
A: Yes. You can do this.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Not the cheapest, but rock solid and great voltage flexibility.
*by B***S on December 3, 2025*

Works perfectly. Flashed four ESP8285 devices with ESPHome the first day I got it and had absolutely no problems. I bought a cheap programmer directly from a Chinese reseller website and spent hours debugging issues before I concluded it was a bad programmer; this FTDI adapter immediately fixed my issue. Worked without additional configuration when plugged into my laptop running Bazzite Linux. Instructions include a QR code for Windows drivers, which I installed then tested this adapter to confirm it works on a Windows machine as well.

### ⭐⭐⭐⭐⭐ No complaints - worked as advertised.
*by C***U on December 6, 2025*

Not much to say - does what it says on the tin. Easy to use, comes with everything you need. In my case I needed a short USB extension cable to accommodate the size, so I recommend a short one to accompany your purchase if you intend on using the neighboring USB port.

### ⭐⭐⭐⭐⭐ Fine Product
*by B***Y on December 24, 2025*

This is a high quality item that works flawlessly

## Frequently Bought Together

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-07*