---
product_id: 530753073
title: "waveshare FT232RNL USB to RS232/485/422/TTL Interface Converter, Industrial Isolation"
brand: "waveshare"
price: "C$4262"
currency: NIO
in_stock: true
reviews_count: 6
category: "Waveshare"
url: https://www.desertcart.ni/products/530753073-waveshare-ft232rnl-usb-to-rs232-485-422-ttl-interface-converter
store_origin: NI
region: Nicaragua
---

# Fast FT232RNL chip Multi-interface USB conversion Industrial-grade isolation & protection waveshare FT232RNL USB to RS232/485/422/TTL Interface Converter, Industrial Isolation

**Brand:** waveshare
**Price:** C$4262
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect Like a Pro — Industrial-Grade USB Interface Converter for the Modern Manager

## Quick Answers

- **What is this?** waveshare FT232RNL USB to RS232/485/422/TTL Interface Converter, Industrial Isolation by waveshare
- **How much does it cost?** C$4262 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/530753073-waveshare-ft232rnl-usb-to-rs232-485-422-ttl-interface-converter)

## Best For

- waveshare enthusiasts

## Why This Product

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

## Key Features

- • **Blazing-Fast Communication:** Powered by the original FT232RNL chip for ultra-stable, lightning-speed data transfer.
- • **Built-In Industrial Isolation:** Onboard unibody power and digital isolation ensure rock-solid signal integrity and anti-interference.
- • **Robust Surge & ESD Protection:** Equipped with TVS diodes and self-recovery fuses to guard against voltage spikes and electrical shocks.
- • **Plug & Play with Status Insight:** High-quality connectors plus 3 LED indicators for instant power and data flow feedback—install with confidence.
- • **Universal Interface Compatibility:** Seamlessly converts USB to RS232, RS485, RS422, and TTL—one converter, endless possibilities.

## Overview

The Waveshare FT232RNL USB to RS232/485/422/TTL Interface Converter is an industrial-grade communication hub featuring the original FT232RNL chip for fast, stable data transfer. It supports multiple serial protocols with onboard power and digital isolation for superior signal reliability and anti-interference. Enhanced with surge protection, self-recovery fuses, and LED status indicators, it ensures durable, plug-and-play operation in demanding environments, perfect for professionals who demand seamless connectivity and robust performance.

## Description

desertcart.com: waveshare FT232RNL USB to RS232/485/422/TTL Interface Converter, Industrial Isolation : Electronics

Review: Great product - Works great
Review: USB to Serial converter - This unit is very well made. I had no issues getting it up and running. Because of the terminal block connections, it's industrially rugged and makes it safe on your bench, no pulling off headers or individual wires on a breadboard.

## Features

- Adopt original FT232RNL chip, fast communicating, stable and reliable, better compatibility. Supports multiple communication interface conversion: USB to RS232, USB to RS485, USB to RS422, USB to TTL
- Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal. Onboard unibody digital isolation, allows signal isolation, high reliability, strong anti-interference, low power consumption
- Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & ESD protection. Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance
- Fully automatic transceiver circuit with no delay, ensures the USB port communicates with different interfaces fastly and stably, without interfering with each other. Onboard TTL serial 3.3V/5V voltage translator, config the TTL level via switch
- 3 LEDs for indicating the power and transceiver status. High quality USB-B and RS232 connectors, smoothly plug/pull. Industrial grade metal case, supports wall-mount and rail-mount installations, solid and beautiful, easy to install

## Product Details

- **Brand:** waveshare
- **CPU Socket:** DIP
- **Compatible Devices:** Television
- **RAM Memory Technology:** DDR4
- **Compatible Processors:** Intel Celeron
- **Chipset Type:** FT232RL
- **Platform:** Android, Linux, Windows
- **Model Name:** FT232RNL
- **Memory Storage Capacity:** 8 GB
- **Main Power Connector Type:** 24-Pin

## Images

![waveshare FT232RNL USB to RS232/485/422/TTL Interface Converter, Industrial Isolation - Image 1](https://m.media-amazon.com/images/I/61KHg2i0ecL.jpg)
![waveshare FT232RNL USB to RS232/485/422/TTL Interface Converter, Industrial Isolation - Image 2](https://m.media-amazon.com/images/I/61ejBKFtpEL.jpg)
![waveshare FT232RNL USB to RS232/485/422/TTL Interface Converter, Industrial Isolation - Image 3](https://m.media-amazon.com/images/I/61jTuQdjwXL.jpg)
![waveshare FT232RNL USB to RS232/485/422/TTL Interface Converter, Industrial Isolation - Image 4](https://m.media-amazon.com/images/I/71HhIS2GtlL.jpg)
![waveshare FT232RNL USB to RS232/485/422/TTL Interface Converter, Industrial Isolation - Image 5](https://m.media-amazon.com/images/I/81ewCOBPV5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by R***S on January 7, 2026*

Works great

### ⭐⭐⭐⭐⭐ USB to Serial converter
*by M***E on January 27, 2025*

This unit is very well made. I had no issues getting it up and running. Because of the terminal block connections, it's industrially rugged and makes it safe on your bench, no pulling off headers or individual wires on a breadboard.

### ⭐⭐⭐⭐⭐ outstanding device
*by L***H on November 23, 2024*

works like a charm. designed and built well. the TTL port is very convenient for microcontroller comms. RS-232 port operates very smoothy and is not jerky like cheaper USB to serial converters. I use the device with OpenBSD and FreeBSD. Also works with Linux.

## Frequently Bought Together

- waveshare FT232RNL USB to RS232/485/422/TTL Interface Converter, Industrial Isolation
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- Waveshare USB to RS485 Converter with Protection Circuits, Compatible with TVs

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**Shop now:** [https://www.desertcart.ni/products/530753073-waveshare-ft232rnl-usb-to-rs232-485-422-ttl-interface-converter](https://www.desertcart.ni/products/530753073-waveshare-ft232rnl-usb-to-rs232-485-422-ttl-interface-converter)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-01-26*