---
product_id: 22227673
title: "Coolgear Industrial USB 2.0 to RS-232 Serial Adapter Optical Isolation"
brand: "coolgear"
price: "AR$263768"
currency: ARS
in_stock: true
url: https://www.desertcart.com.ar/products/22227673-coolgear-industrial-usb-2-0-to-rs-232-serial-adapter
store_origin: AR
region: Argentina
---

# Coolgear Industrial USB 2.0 to RS-232 Serial Adapter Optical Isolation

**Brand:** coolgear
**Price:** AR$263768
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Coolgear Industrial USB 2.0 to RS-232 Serial Adapter Optical Isolation by coolgear
- **How much does it cost?** AR$263768 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/22227673-coolgear-industrial-usb-2-0-to-rs-232-serial-adapter)

## Best For

- coolgear enthusiasts

## Why This Product

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

## Description

Coolgear Industrial USB 2.0 to RS-232 Serial Adapter Optical Isolation

## Features

- About this item
- USB-COM-SI-M adds one industrial RS-232 serial port with optical isolation. This item does not require external power fully supports a simple USB port (USB 1.1 / 2.0 /3.0 )     2000V DC optical isolation/25KV ESD surge protection     Industrial metal housing with DIN rail bracket     Full RS-232 modem control signals and hardware/software flow control     OS Compatibility:Windows 98, Me, XP, 2000, 2003, CE, Vista, Windows 7, and Windows 8 as well as Linux and Mac OS 10.X

## Images

![Coolgear Industrial USB 2.0 to RS-232 Serial Adapter Optical Isolation - Image 1](https://m.media-amazon.com/images/I/51nMCupfEHL.jpg)
![Coolgear Industrial USB 2.0 to RS-232 Serial Adapter Optical Isolation - Image 2](https://m.media-amazon.com/images/I/51N2pj+slGL.jpg)
![Coolgear Industrial USB 2.0 to RS-232 Serial Adapter Optical Isolation - Image 3](https://m.media-amazon.com/images/I/51bMeNy4JbL.jpg)
![Coolgear Industrial USB 2.0 to RS-232 Serial Adapter Optical Isolation - Image 4](https://m.media-amazon.com/images/I/51WXAdSdMML.jpg)
![Coolgear Industrial USB 2.0 to RS-232 Serial Adapter Optical Isolation - Image 5](https://m.media-amazon.com/images/I/61Ev3PvgOvL.jpg)

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**Shop now:** [https://www.desertcart.com.ar/products/22227673-coolgear-industrial-usb-2-0-to-rs-232-serial-adapter](https://www.desertcart.com.ar/products/22227673-coolgear-industrial-usb-2-0-to-rs-232-serial-adapter)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-05-21*