---
product_id: 279507262
title: "FT232RL USB to TTL Adapter for Development Projects, USB to Serial Converter with Genuine FTDI USB UART Compatible with Windows 7/8/10/XP,Linux, Mac OS"
brand: "atnsinc"
price: "€ 16.66"
currency: EUR
in_stock: true
reviews_count: 6
category: "Atnsinc"
url: https://www.desertcart.pt/products/279507262-ft232rl-usb-to-ttl-adapter-for-development-projects-usb-to
store_origin: PT
region: Portugal
---

# Dual voltage switch: 3.3V & 5V selectable power levels Plug & play compatibility across Windows, Mac, Linux FTDI FT232RL chip for seamless USB-UART conversion FT232RL USB to TTL Adapter for Development Projects, USB to Serial Converter with Genuine FTDI USB UART Compatible with Windows 7/8/10/XP,Linux, Mac OS

**Brand:** atnsinc
**Price:** € 16.66
**Availability:** ✅ In Stock

## Summary

> 🚀 Power your projects with the ultimate USB-to-TTL adapter — plug in, code on, and never miss a beat!

## Quick Answers

- **What is this?** FT232RL USB to TTL Adapter for Development Projects, USB to Serial Converter with Genuine FTDI USB UART Compatible with Windows 7/8/10/XP,Linux, Mac OS by atnsinc
- **How much does it cost?** € 16.66 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/279507262-ft232rl-usb-to-ttl-adapter-for-development-projects-usb-to)

## Best For

- atnsinc enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Reliable Build:** Robust connectors and lightweight design perfect for on-the-go devs
- • **Dual Voltage Flexibility:** Easily toggle between 3.3V and 5V to match your device needs
- • **Real-Time Data Indicators:** Built-in RXD/TXD LEDs keep you visually synced with data flow
- • **Universal OS Compatibility:** Works flawlessly on Windows 7-10, macOS, Linux & Android (J2xx)
- • **Effortless USB to Serial Bridge:** Instant COM port recognition for smooth microcontroller programming

## Overview

The FT232RL USB to TTL Adapter features the genuine FTDI FT232RL chip for stable USB to UART conversion, supporting a wide range of operating systems including Windows, macOS, Linux, and Android. It offers a convenient physical switch to select between 3.3V and 5V logic levels, making it versatile for various development projects. With plug-and-play functionality, real-time transmission LEDs, and a compact design, this adapter is an essential tool for programmers and developers working with microcontrollers and serial devices.

## Description

Product description Great for Programming projects The USB to serial adapter is seen as a COM port by your computer/laptop, and is available for use by any program that accesses COM ports. It works great for programming microcontrollers such as for arduino, for Raspberry Pi, ESP8266, Bareduino, micro minimOSD, and Atmel Xmega Xplained, Atmega328 mini pro, or any other that can be programmed via serial. FTDI devices compatibe with following operating systems Windows 10 32,64-bit Windows 8/8.1 32,64-bit Windows 7 32,64-bit Windows Vista and Vista 64-bit Windows XP and XP 64-bit Windows 98, 98SE, ME, 2000, Server 2003, XP, Server 2008 and server 2012 R2 Windows XP Embedded Windows CE 4.2, 5.0 and 6.0 Mac OS 8/9, X and above Linux 2.4 and above Android (J2xx) Product Includes 1 x USB to TTL Module 1 x jumper

Review: ⭐️⭐️⭐️⭐️⭐️ Excellent USB-to-TTL Adapter — Easy, Reliable, and Great for Development! - This FT232RL USB to TTL Adapter has been a fantastic tool for my serial communication and development work. It makes interfacing microcontrollers, sensors, and modules with my computer super simple — just plug it in and you’re ready to go. The FT232RL chip provides stable, reliable USB-to-UART conversion, and it’s been rock-solid in every project I’ve used it with. Highlights: • Plug-and-play: Works straight away on Windows, macOS, and Linux with no driver headaches. • Versatile: Great for programming Arduino-compatible boards, debugging serial output, and connecting TTL devices to your PC. • Good build quality: Solid connectors and a compact form factor make it easy to work with on a breadboard or test bench. • Stable communication: No weird disconnects or errors in the serial data — just dependable performance. Whether you’re a hobbyist or a seasoned developer, this adapter is a handy essential for working with TTL serial devices. Highly recommended!
Review: Works Great - Good adapter and fast shipping!

## Features

- The converter built-in a new and original FTDI IC device ‘FT232RL’, which handles all the USB signalling and protocols. It is convenient there is a physical switch on the board to adjust between 3.3v & 5v. Simple to use, plug and play on laptop.the board draws power directly from your PC/laptop via the USB connection, no need for an external power adapter.
- Provides access to UART Transmit (Tx), Receive (Rx), RTS#, CTS#, VCC and GND connections; POW(power), There are RXD/TXD transceiver communication LEDs to indicate transmission and reception of data.
- OS compatibility:Compatible with Windows 10 32,64-bit; Windows 8/8.1 32,64-bit; Windows 7 32,64-bit; Windows Vista and Vista 64-bit; Windows XP and XP 64-bit;Windows 98, 98SE, ME, 2000, Server 2003, XP, Server 2008 and server 2012 R2;Windows XP Embedded;Windows CE 4.2, 5.0 and 6.0;Mac OS 8/9, X and above; Linux 2.4 and above; Android (J2xx). But NOT compatible with Chrome OS.
- Applications: USB to RS232/RS422/RS485 converters, Support EEPROM, Vendor ID re-write, unbrick routers and Mprog3.5, interface to GPS modules,MCU program download, flash firmware on hard drive, update transmitter, can work with microcontrollers or other programmable devices, great for development projects, upgrade set top box’s system etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08PK5723H |
| Best Sellers Rank | #117 in Serial Adapters |
| Brand | ATNSINC |
| Color | black |
| Compatible Devices | Windows 7/8/10/XP |
| Connector Type | USB |
| Customer Reviews | 4.7 out of 5 stars 21 Reviews |
| Finish | Chrome |
| Finish Type | Chrome |
| Input Voltage | 5 Volts |
| Item Weight | 0.01 Kilograms |
| Manufacturer | Atnsinc |
| Mfr Part Number | 19089 |
| Model Number | 19089 |
| Number of Items | 1 |
| Number of Ports | 1 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Smart Home Compatibility | Not Smart Home Compatible |
| UPC | 701715452275 |
| Unit Count | 1.0 Count |
| Warranty Description | no warranty |

## Product Details

- **Brand:** ATNSINC
- **Color:** black
- **Compatible Devices:** Windows 7/8/10/XP
- **Connector Type:** USB
- **Finish Type:** Chrome

## Images

![FT232RL USB to TTL Adapter for Development Projects, USB to Serial Converter with Genuine FTDI USB UART Compatible with Windows 7/8/10/XP,Linux, Mac OS - Image 1](https://m.media-amazon.com/images/I/71rq-yhiZ4L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ ⭐️⭐️⭐️⭐️⭐️ Excellent USB-to-TTL Adapter — Easy, Reliable, and Great for Development!
*by K***E on January 16, 2026*

This FT232RL USB to TTL Adapter has been a fantastic tool for my serial communication and development work. It makes interfacing microcontrollers, sensors, and modules with my computer super simple — just plug it in and you’re ready to go. The FT232RL chip provides stable, reliable USB-to-UART conversion, and it’s been rock-solid in every project I’ve used it with. Highlights: • Plug-and-play: Works straight away on Windows, macOS, and Linux with no driver headaches. • Versatile: Great for programming Arduino-compatible boards, debugging serial output, and connecting TTL devices to your PC. • Good build quality: Solid connectors and a compact form factor make it easy to work with on a breadboard or test bench. • Stable communication: No weird disconnects or errors in the serial data — just dependable performance. Whether you’re a hobbyist or a seasoned developer, this adapter is a handy essential for working with TTL serial devices. Highly recommended!

### ⭐⭐⭐⭐⭐ Works Great
*by L***R on January 29, 2026*

Good adapter and fast shipping!

### ⭐⭐⭐⭐⭐ Works perfectly
*by I***W on May 13, 2021*

Drivers installed automatically and it just worked out of the box. Bought this to replace a *really* cheap knockoff I bought from China that just refused to work. Just grab this one - it'll do you right.

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-06-29*