---
product_id: 205451031
title: "EZSync USB to RS-485/RS-422 Magnetic Isolated Serial Converter, EZSync2303"
brand: "ezsync"
price: "63435₫"
currency: VND
in_stock: false
url: https://www.desertcart.vn/products/205451031-ezsync-usb-to-rs-485-rs-422-magnetic-isolated-serial
store_origin: VN
region: Vietnam
---

# ±15kV ESD Protection 921600bps High-Speed Data 2500V Magnetic Isolation EZSync USB to RS-485/RS-422 Magnetic Isolated Serial Converter, EZSync2303

**Brand:** ezsync
**Price:** 63435₫
**Availability:** ❌ Out of Stock

## Summary

> 🔗 Connect with Confidence: The Ultimate Isolated USB Serial Converter for Next-Level Industrial Performance

## Quick Answers

- **What is this?** EZSync USB to RS-485/RS-422 Magnetic Isolated Serial Converter, EZSync2303 by ezsync
- **How much does it cost?** 63435₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/205451031-ezsync-usb-to-rs-485-rs-422-magnetic-isolated-serial)

## Best For

- ezsync enthusiasts

## Why This Product

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

## Key Features

- • **Compact & USB-Powered:** Sleek 70x45x24mm design powered directly from USB—no external power needed, perfect for on-the-go pros.
- • **Robust ESD Protection:** Built to withstand ±15kV electrostatic discharges, ensuring longevity in demanding environments.
- • **Ultra-Fast Data Transfer:** Supports blazing baud rates up to 921600bps for real-time, bidirectional communication.
- • **Industrial-Grade Magnetic Isolation:** Experience rock-solid 2500V isolation that crushes ground loop noise and voltage spikes.
- • **Plug & Play Universal Compatibility:** Seamlessly connects as a virtual COM port on all Windows and Mac OS versions—no hassle, just work.

## Overview

The EZSync2303 is a high-performance USB to RS-485/RS-422 serial converter featuring advanced 2500V magnetic isolation technology for superior noise immunity and voltage spike protection. It supports ultra-fast baud rates up to 921600bps, offers robust ±15kV ESD protection, and is fully compatible with all Windows and Mac OS versions via a plug-and-play virtual COM port. Compact and USB-powered, it’s engineered for industrial reliability and seamless integration.

## Description

EZSync2303 is an isolated USB to RS485/RS422 adapter. It provides an isolated 2-wire RS485 or 4-wire RS422 interface through a regular USB interface. Comparing to optical isolation, the superior magnetic isolation technology enables high speed bidirectional data transferring with great ground loop noise and voltage spike immunity.The adapter draws power from USB port and no external power supply is required. The USB to serial chip is compatible with all the Windows and Mac OS versions and it shows up as a COM port in Windows device manager after driver installation. 1500 V RMS Magnetic IsolationBaud rate: 300bps-921600bpsInput interface: Micro USBOutput interface: RS422 (R+, R-, T+(A), T-(B), GND) or RS485(T+(A), T-(B), GND)LEDs for Power and Tx/Rx Data LinesUSB 1.0, 1.1, 2.0 and 3.0 Compatible (12 Mbps)Support all Windows and Mac OS versionsPowered by USB PortOperating temperature: -40℃-85℃Size: 70mm*45mm*24mm(2.75in*1.77in*0.95in).

## Features

- Industrial grade high performance 2500V isolated USB to RS485/RS422 adapter based on more reliable magnetic isolation technology from ADI
- Support RS422 (R+, R-, T+(A), T-(B), GND) or RS485(T+(A), T-(B), GND) interface. FTDI chip based serial interface shows up as a virtual COM port, plug and play, compatible with all Windows and Mac OS versions.
- ESD Protection for RS-485 I/O's ±15kV Human Body Model (HBM) ±15kV EN61000-4-2 Air Gap Discharge ±8kV EN61000-4-2 Contact Discharge
- Visual indication of Tx/Rx data traffic and Power status via LEDs
- Size: 70mm*45mm*24mm(2.75in*1.77in*0.95in). USB powered, package includes a 1-meter USB cable for PC connection

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Purenitetech |
| Part Number | EZSync2303 |
| Package Dimensions | 18.1 x 11.8 x 2.5 cm; 99.22 g |
| Colour | WHITE |
| Style | White CASE |
| Finish | Matte |
| Shape | Round |
| Item Package Quantity | 1 |
| Special Features | High Speed, Magnetic |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 99 g |

## Product Details

- **Brand:** EZSync
- **Connector type:** Micro USB, usb
- **Cable type:** USB
- **Compatible devices:** Personal Computer
- **Special feature:** High Speed, Magnetic

## Images

![EZSync USB to RS-485/RS-422 Magnetic Isolated Serial Converter, EZSync2303 - Image 1](https://m.media-amazon.com/images/I/51059zdZYZL.jpg)
![EZSync USB to RS-485/RS-422 Magnetic Isolated Serial Converter, EZSync2303 - Image 2](https://m.media-amazon.com/images/I/41i0T21GvtL.jpg)
![EZSync USB to RS-485/RS-422 Magnetic Isolated Serial Converter, EZSync2303 - Image 3](https://m.media-amazon.com/images/I/41bD2iy0RoL.jpg)
![EZSync USB to RS-485/RS-422 Magnetic Isolated Serial Converter, EZSync2303 - Image 4](https://m.media-amazon.com/images/I/51OYhwEhofL.jpg)
![EZSync USB to RS-485/RS-422 Magnetic Isolated Serial Converter, EZSync2303 - Image 5](https://m.media-amazon.com/images/I/71wtOhLBXoS.jpg)

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**Shop now:** [https://www.desertcart.vn/products/205451031-ezsync-usb-to-rs-485-rs-422-magnetic-isolated-serial](https://www.desertcart.vn/products/205451031-ezsync-usb-to-rs-485-rs-422-magnetic-isolated-serial)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-20*