---
product_id: 616664161
title: "Waveshare Industrial USB TO RS485 Bidirectional Converter Onboard Original CH343G Multi-Protection Circuits"
brand: "waveshare"
price: "₨14113"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/616664161-waveshare-industrial-usb-to-rs485-bidirectional-converter-onboard-original-ch343g
store_origin: LK
region: Sri Lanka
---

# Fast & stable comms Resettable fuse for safety Multi-layer surge protection Waveshare Industrial USB TO RS485 Bidirectional Converter Onboard Original CH343G Multi-Protection Circuits

**Brand:** waveshare
**Price:** ₨14113
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay connected, protected, and ahead in industrial communication!

## Quick Answers

- **What is this?** Waveshare Industrial USB TO RS485 Bidirectional Converter Onboard Original CH343G Multi-Protection Circuits by waveshare
- **How much does it cost?** ₨14113 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/616664161-waveshare-industrial-usb-to-rs485-bidirectional-converter-onboard-original-ch343g)

## 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

- • **Plug-and-Play Compatibility:** Broad device support with original CH343G chipset for hassle-free integration
- • **Real-Time Status Indicators:** 3 LEDs keep you instantly informed on power and data transmission
- • **Robust Surge & Spike Defense:** Onboard TVS ensures lightningproof & anti-electrostatic protection
- • **Seamless USB to RS485 Conversion:** Bidirectional data flow for flawless industrial communication
- • **Smart Current & Voltage Safeguards:** Resettable fuse and diodes maintain stable, shock-resistant outputs

## Overview

The Waveshare Industrial USB to RS485 Bidirectional Converter features the original CH343G chipset for fast, reliable data transfer. Equipped with multi-protection circuits including TVS for surge suppression and resettable fuses for over-current safety, it ensures stable and shock-resistant operation. Real-time LED indicators provide clear status updates, making it an essential tool for professional-grade industrial communication setups.

## Description

Industrial USB TO RS485 Bidirectional Converter Onboard Original CH343G Multi-Protection Circuits

## Features

- Provide online user manual, please check the manual carefully before using!
- Support USB to RS485 bidirectional conversion. Fast communication, stable and reliable, better compatibility
- Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
- Onboard resettable 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 |
|---------------|-------|
| Brand | Waveshare |
| Package Dimensions | 11.7 x 6.8 x 3.6 cm; 80 g |
| Item model number | USB TO RS485 (B) |
| Manufacturer | Waveshare |
| Colour | USB TO RS485 (B) |
| Memory Clock Speed | 533 MHz |
| Graphics Card Interface | Integrated |
| Number of HDMI Ports | 1 |
| Are Batteries Included | No |
| Item Weight | 80 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Compatible devices:** Personal Computer, Laptop, Mobile Phone
- **Specific uses for product:** Industrial Automation, RS485 Devices
- **Connector type:** USB Type A, RS485
- **Colour:** USB TO RS485 (B)
- **Brand:** Waveshare

## Images

![Waveshare Industrial USB TO RS485 Bidirectional Converter Onboard Original CH343G Multi-Protection Circuits - Image 1](https://m.media-amazon.com/images/I/51dXr7l5o4L.jpg)

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**Shop now:** [https://www.desertcart.lk/products/616664161-waveshare-industrial-usb-to-rs485-bidirectional-converter-onboard-original-ch343g](https://www.desertcart.lk/products/616664161-waveshare-industrial-usb-to-rs485-bidirectional-converter-onboard-original-ch343g)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-23*