---
product_id: 57212772
title: "SerialGear® 4 Port USB to RS-232/422/485 Auto Setup Adapter for Windows Linux and Mac"
brand: "serialgear"
price: "VT117643"
currency: VUV
in_stock: true
category: "Electronics"
url: https://www.desertcart.vu/products/57212772-serialgear-4-port-usb-to-rs-232-422-485-auto
store_origin: VU
region: Vanuatu
---

# SerialGear® 4 Port USB to RS-232/422/485 Auto Setup Adapter for Windows Linux and Mac

**Brand:** serialgear
**Price:** VT117643
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** SerialGear® 4 Port USB to RS-232/422/485 Auto Setup Adapter for Windows Linux and Mac by serialgear
- **How much does it cost?** VT117643 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/57212772-serialgear-4-port-usb-to-rs-232-422-485-auto)

## Best For

- serialgear enthusiasts

## Why This Product

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

## Description

Serial ports on USB allow further use of existing devices, even when the computer doesnt offer serial ports. The USB-4COM-PRO is extremely flexible in offered communication standards.



The high speed serial port with the 128 byte FIFO allows high speed communication, even in heavy loaded systems. Unique features reduce the system load. The serial port also allows unusual speed settings like 500.000bps.

## Features

- Adds four RS-232, RS-422 or RS-485 serial port by connecting to a USB port
- High speed serial port with the baud rate up to 921.6K bps
- Easy operation mode change via software utility or console port
- Automatic transmit and receive control for 2-wire RS-485 half-duplex mode
- 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

![SerialGear® 4 Port USB to RS-232/422/485 Auto Setup Adapter for Windows Linux and Mac - Image 1](https://images-na.ssl-images-amazon.com/images/I/31GVK83az-L.jpg)
![SerialGear® 4 Port USB to RS-232/422/485 Auto Setup Adapter for Windows Linux and Mac - Image 2](https://images-na.ssl-images-amazon.com/images/I/41mSglLcJ8L.jpg)
![SerialGear® 4 Port USB to RS-232/422/485 Auto Setup Adapter for Windows Linux and Mac - Image 3](https://images-na.ssl-images-amazon.com/images/I/31A6%2B14NSOL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vu/products/57212772-serialgear-4-port-usb-to-rs-232-422-485-auto](https://www.desertcart.vu/products/57212772-serialgear-4-port-usb-to-rs-232-422-485-auto)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-18*