---
product_id: 292204009
title: "Waveshare USB to RS485 Converter with Protection Circuits, Compatible with TVs"
brand: "waveshare"
price: "€ 47.82"
currency: EUR
in_stock: true
url: https://www.desertcart.es/products/292204009-waveshare-usb-to-rs485-converter-with-protection-circuits-compatible-tvs
store_origin: ES
region: Spain
---

# Fast Communication Compact Design Enhanced Protection Waveshare USB to RS485 Converter with Protection Circuits, Compatible with TVs

**Brand:** waveshare
**Price:** € 47.82
**Availability:** ✅ In Stock

## Summary

> Connect with Confidence! ⚙️

## Quick Answers

- **What is this?** Waveshare USB to RS485 Converter with Protection Circuits, Compatible with TVs by waveshare
- **How much does it cost?** € 47.82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/292204009-waveshare-usb-to-rs485-converter-with-protection-circuits-compatible-tvs)

## 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

- • **Unmatched Stability:** Experience seamless communication with the original FT232RL chip.
- • **Compact & Convenient:** Designed for easy portability without compromising performance.
- • **User-Friendly Operation:** Plug-and-play functionality for effortless setup.
- • **Visual Status Indicators:** Three LEDs keep you informed of power and transceiver status.
- • **Built-in Safety Mechanisms:** Stay worry-free with lightning-proof and ESD protection circuits.

## Overview

The Waveshare USB to RS485 Converter is a robust industrial-grade device featuring original FT232RL and SP485EEN components. It boasts advanced protection circuits, including lightning-proof technology, a resettable fuse, and ESD protection, ensuring reliable and safe communication. Its compact size and user-friendly design make it an ideal choice for high-demand industrial applications.

## Description

Waveshare USB to RS485 Converter with Protection Circuits, Compatible with TVs

## Features

- This is an industrial USB to RS485 converter with original FT232RL And SP485EEN inside. It features embedded protection circuits such as lllgthningproof, resettable fuse, ESD protection, and TVS diode, etc. It's pretty small in size.
- The USB TO RS485 is very easy to use, allows automatic transceiving. Due to its fast communication, stability, reliability, and safety, it is an ideal choice for industrial control equipments and/or applications with high communication requirement.
- USB to RS485 communication Adopt original FT232RL, fast communicating, stable and reliable, better compatibility
- Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit anti-electrostatic
- Onboard self-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance 3 LEDs for indicating the power and transceiver status

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B081NBCJRS |
| Best Sellers Rank | #37 in Serial Adapters |
| Customer Reviews | 4.6 4.6 out of 5 stars (349) |
| Date First Available | November 18, 2019 |
| Item Weight | 0.352 ounces |
| Item model number | USB TO RS485 |
| Manufacturer | Waveshare |
| Package Dimensions | 4.13 x 3.23 x 0.98 inches |

## Product Details

- **Compatible devices:** Laptop, Personal computer
- **Specific uses for product:** TV
- **Connector type:** RS485, USB Type A
- **Colour:** USB TO RS485
- **Brand:** Waveshare

## Images

![Waveshare USB to RS485 Converter with Protection Circuits, Compatible with TVs - Image 1](https://m.media-amazon.com/images/I/61-ufjoHI9L.jpg)
![Waveshare USB to RS485 Converter with Protection Circuits, Compatible with TVs - Image 2](https://m.media-amazon.com/images/I/61qrs+uf3YL.jpg)
![Waveshare USB to RS485 Converter with Protection Circuits, Compatible with TVs - Image 3](https://m.media-amazon.com/images/I/6192EhCMRhL.jpg)
![Waveshare USB to RS485 Converter with Protection Circuits, Compatible with TVs - Image 4](https://m.media-amazon.com/images/I/61Xf8CYSmqL.jpg)
![Waveshare USB to RS485 Converter with Protection Circuits, Compatible with TVs - Image 5](https://m.media-amazon.com/images/I/612fa0lgQML.jpg)

## Questions & Answers

**Q: Can i use a pair of these to extend a usb device over existing rs-485 infrastructure?  are they bidirectional? (usb <-> rs-485)**
A: It is bidirectional, RS485 supports multiple cascades, and only one device can be connected to the USB side.

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.es/products/292204009-waveshare-usb-to-rs485-converter-with-protection-circuits-compatible-tvs](https://www.desertcart.es/products/292204009-waveshare-usb-to-rs485-converter-with-protection-circuits-compatible-tvs)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-01-31*