---
product_id: 183552864
title: "USB to RS485 Converter Adapter Module | CH340/341 and PL2303HX Chipset | USB-Powered with Manual"
brand: "spiffysky"
price: "₪25"
currency: ILS
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.il/products/183552864-usb-to-rs485-converter-adapter-module-ch340-341-and-pl2303hx
store_origin: IL
region: Israel
---

# 1.2 km RS485 communication range USB-powered, no external supply PL2303HX chipset for max compatibility USB to RS485 Converter Adapter Module | CH340/341 and PL2303HX Chipset | USB-Powered with Manual

**Brand:** spiffysky
**Price:** ₪25
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect beyond limits with the ultimate USB to RS485 adapter!

## Quick Answers

- **What is this?** USB to RS485 Converter Adapter Module | CH340/341 and PL2303HX Chipset | USB-Powered with Manual by spiffysky
- **How much does it cost?** ₪25 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/183552864-usb-to-rs485-converter-adapter-module-ch340-341-and-pl2303hx)

## 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

- • **Extended Reach:** Reliable RS485 communication up to 1.2 kilometers—perfect for industrial-grade networking.
- • **Power Without Limits:** USB-powered means zero external adapters—streamlined setup for busy pros.
- • **Compact & Lightweight:** Sleek 60x15x10 mm design weighing just 10g—fits anywhere, travels everywhere.
- • **Plug & Play Simplicity:** Instant USB 2.0 connectivity with hot-swap support—no downtime, no hassle.
- • **Universal Compatibility:** Seamlessly works with Windows XP through 8 and any USB-enabled device.

## Overview

The SpiffySky USB to RS485 Converter Adapter Module leverages the robust PL2303HX chipset to deliver seamless, plug-and-play USB 2.0 connectivity for industrial and device communication. Compact and USB-powered, it supports communication distances up to 1.2 km and is compatible across multiple Windows versions, making it an essential tool for professionals demanding reliable, long-range serial communication without the clutter of external power supplies.

## Description

Full description not available

## Features

- USB to RS485 adapter for converting USB ports to two-wire RS485 interfaces; ideal for industrial and device communication
- Powered directly by USB port; no need for external power supply
- Supports USB 2.0 standard and backward compatible with USB 1.1; plug-and-play functionality with hot-swap support
- Equipped with a PL2303HX chipset for enhanced compatibility; communication distance up to 1.2 kilometers
- Includes device manual for driver installation; compatible with Windows XP, Vista, 7, and 8; compact dimensions: 60 by 15 by 10 millimeters

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | SpiffySky |
| Manufacturer | Oasis Enterprises, Oasis Enterprises, Nangloi, New Delhi - 110041 |
| Model | spiffy_mini_485 |
| Model Name | USB_485_BLACK_S |
| Package Dimensions | 18.1 x 10.1 x 2.9 cm; 10 g |
| Item model number | spiffy_mini_485 |
| Compatible Devices | PC, Laptop or any device with USB |
| Special Features | All Window Versions |
| Number of items | 1 |
| Batteries Included | No |
| Batteries Required | No |
| Number of Ports | 1 |
| Connector Type | RS 485 |
| Material | High Grade Plastic |
| Includes Rechargeable Battery | No |
| Manufacturer | Oasis Enterprises |
| Country of Origin | China |
| Item Weight | 10 g |

## Product Details

- **Compatible Devices:** PC, Laptop or any device with USB
- **Specific Uses For Product:** Industrial and Device Communication, Parameter Settings, Data Communication, Machine PLC Data Reading and Writing, Monitoring Data Read and Write, PTZ Control
- **Connector Type:** USB
- **Colour:** Black
- **Brand:** SpiffySky

## Images

![USB to RS485 Converter Adapter Module | CH340/341 and PL2303HX Chipset | USB-Powered with Manual - Image 1](https://m.media-amazon.com/images/I/51dwQaz2mWL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by P***N on 19 April 2025*

Very useful and easy to carry

### ⭐⭐⭐⭐ GOOD
*by K***R on 8 June 2025*

WORKING GOOD

### ⭐⭐⭐⭐⭐ Overall good
*by K***N on 16 February 2025*

Worthy to buy with reasonable rate

## Frequently Bought Together

- SpiffySky USB to RS485 Converter Adapter Module | CH340/341 and PL2303HX Chipset | USB-Powered with Manual
- 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 Industrial USB to RS485 Converter Adapter | RS485 to USB | RS 485 Converter with Protection Circuits for Industrial Applications | Black with Three Pin

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**Shop now:** [https://www.desertcart.co.il/products/183552864-usb-to-rs485-converter-adapter-module-ch340-341-and-pl2303hx](https://www.desertcart.co.il/products/183552864-usb-to-rs485-converter-adapter-module-ch340-341-and-pl2303hx)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-03-17*