---
product_id: 180566590
title: "SpiffySky USB to RS-485 Converter Adapter with CH 340/341 Chipset | Supports All Windows Versions | High-Speed RS485 Port | Max Distance 4000ft (1200m)"
brand: "spiffysky"
price: "€ 11.07"
currency: EUR
in_stock: true
reviews_count: 8
category: "Spiffy Sky"
url: https://www.desertcart.it/products/180566590-spiffysky-usb-to-rs-485-converter-adapter-with-ch-340
store_origin: IT
region: Italy
---

# High-speed data transfer up to 115.2Kbps Max communication distance 4000ft (1200m) USB-powered, no external adapter needed SpiffySky USB to RS-485 Converter Adapter with CH 340/341 Chipset | Supports All Windows Versions | High-Speed RS485 Port | Max Distance 4000ft (1200m)

**Brand:** spiffysky
**Price:** € 11.07
**Availability:** ✅ In Stock

## Summary

> ⚡ Connect far, fast, and flawless — the pro’s RS-485 adapter!

## Quick Answers

- **What is this?** SpiffySky USB to RS-485 Converter Adapter with CH 340/341 Chipset | Supports All Windows Versions | High-Speed RS485 Port | Max Distance 4000ft (1200m) by spiffysky
- **How much does it cost?** € 11.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/180566590-spiffysky-usb-to-rs-485-converter-adapter-with-ch-340)

## Best For

- spiffysky enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Installation:** CH 340/341 chipset drivers included for instant setup—no tech headaches
- • **Ultra-Long Range Connectivity:** Reliable RS-485 communication up to 4000ft for sprawling industrial setups
- • **Seamless Windows Compatibility:** Plug & play support across all Windows versions from 2000 to 10, 32/64-bit
- • **Compact & Power-Efficient Design:** USB-powered with a sleek transparent blue case, perfect for minimalist workspaces
- • **Robust Industrial Grade Performance:** Supports critical devices like PLCs, POS systems, and printers with stable data flow

## Overview

The SpiffySky USB to RS-485 Converter Adapter leverages the reliable CH 340/341 chipset to deliver high-speed data transfer up to 115.2Kbps and supports communication distances up to 4000ft (1200m). Compatible with all Windows versions (2000 through 10, both 32 and 64-bit), it offers plug-and-play convenience with included drivers. USB-powered and housed in a compact transparent blue case, it’s engineered for industrial-grade applications like PLCs, printers, and POS systems, making it an essential tool for professionals demanding robust, long-range serial communication.

## Description

SpiffySky USB to RS-485 Converter Adapter with CH 340/341 Chipset | Supports All Windows Versions | High-Speed RS485 Port | Max Distance 4000ft (1200m) : desertcart.in: Computers & Accessories

Review: Good product - Amazing product Working good No need to download drive
Review: Working good - Good

## Features

- Converts USB to RS-485 with CH 340/341 chipset; provides an independent RS-485 port for high-speed data transfer
- Compatible with all Windows versions: 2000, 2003, XP, Vista, 7, 10 (32-bit and 64-bit); includes easy-to-install drivers
- Transmission speed ranges from 600bps to 115.2Kbps; ideal for industrial devices like PLCs, printers, and POS systems
- Maximum communication distance of 4000ft (1200m) at 19.2Kbps; supports long-distance connections for large-scale applications
- USB-powered, no need for external power adapters; compact blue transparent case; operates in temperatures from -20°C to +65°C

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07R6MY2Y6 |
| Batteries Required | No |
| Best Sellers Rank | #10,683 in Electronics ( See Top 100 in Electronics ) #2 in Serial Adapters |
| Brand | SpiffySky |
| Compatible Devices | PC, Laptop |
| Connector Type | RS 485 |
| Country of Origin | China |
| Customer Reviews | 4.2 4.2 out of 5 stars (324) |
| Data Transfer Rate | 600 Megabits Per Second |
| Date First Available | 28 April 2019 |
| Generic Name | RS 485 Adapter |
| Importer | Oasis Enterprises, New Delhi - 110041 |
| Includes Rechargeable Battery | No |
| Item Dimensions LxWxH | 7 x 1.5 x 2.8 Centimeters |
| Item Weight | 181 g |
| Item model number | spiffy_485 |
| Manufacturer | Oasis Enterprises |
| Material | High Grade Plastic |
| Model | spiffy_485 |
| Model Name | RS_485_Blue_PIN5 |
| Net Quantity | 1.00 Count |
| Number of Ports | 1 |
| Number of items | 1 |
| Packer | Oasis Enterprises, New Delhi, Customer Care Number: 8800358095 |
| Product Dimensions | 7 x 1.5 x 2.8 cm; 181 g |
| Special Features | Support All Window Versions |
| Type of cable or wire | USB |

## Product Details

- **Colour:** Blue
- **Compatible Devices:** PC, Laptop
- **Connector Type:** RS 485
- **Item dimensions L x W x H:** 7 x 1.5 x 2.8 Centimeters
- **Specific Uses For Product:** Industrial Devices, PC

## Images

![SpiffySky USB to RS-485 Converter Adapter with CH 340/341 Chipset | Supports All Windows Versions | High-Speed RS485 Port | Max Distance 4000ft (1200m) - Image 1](https://m.media-amazon.com/images/I/71L1Ds4DW8L.jpg)

## Questions & Answers

**Q: Does it work on raspberry pi i.e. raspbian os and ubuntu server os?**
A: If those device support the RS-485 interface. Then it will work.

**Q: I have energy meter with rs-485 port & modscan 32 software on my windows10 laptop. can read data from energy meter using this converter??**
A: Yes

**Q: Is it usefull to control zooming av camera from pc. camera have rs485 port**
A: Ok

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by A***R on 28 October 2025*

Amazing product Working good No need to download drive

### ⭐⭐⭐⭐ Working good
*by A***U on 2 November 2025*

Good

### ⭐⭐⭐⭐⭐ Very Good Product And Service
*by D***R on 1 December 2025*

Very Good Product And Service

## Frequently Bought Together

- SpiffySky USB to RS-485 Converter Adapter with CH 340/341 Chipset | Supports All Windows Versions | High-Speed RS485 Port | Max Distance 4000ft (1200m)
- SpiffySky USB to RS485 Converter Adapter Module | CH340/341 and PL2303HX Chipset | USB-Powered with Manual
- Spoinkky USB to RS485 Converter Adapter | RS485 to USB Converter | Compact and Portable Adapter for Industrial Applications | Black with Two Pin

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**Shop now:** [https://www.desertcart.it/products/180566590-spiffysky-usb-to-rs-485-converter-adapter-with-ch-340](https://www.desertcart.it/products/180566590-spiffysky-usb-to-rs-485-converter-adapter-with-ch-340)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-22*