---
product_id: 28948603
title: "SERIALGEAR 8 Port USB to RS-232/422/485 Auto Setup Adapter for Windows Linux and Mac"
brand: "serialgear"
price: "FREE"
currency: VND
in_stock: false
url: https://www.desertcart.vn/products/28948603-serialgear-8-port-usb-to-rs-232-422-485-auto
store_origin: VN
region: Vietnam
---

# Up to 3Mbps Cross-Platform 8 Ports SERIALGEAR 8 Port USB to RS-232/422/485 Auto Setup Adapter for Windows Linux and Mac

**Brand:** serialgear
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🔗 Connect, Transfer, Conquer!

## Quick Answers

- **What is this?** SERIALGEAR 8 Port USB to RS-232/422/485 Auto Setup Adapter for Windows Linux and Mac by serialgear
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/28948603-serialgear-8-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

## Key Features

- • **Compact Design:** Sleek dimensions (172 x 95 x 29 mm) fit perfectly in any workspace.
- • **Real-Time Monitoring:** Stay informed with LED indicators for TxD and RxD status.
- • **Lightning-Fast Speeds:** Experience data transfer speeds up to 3Mbps for RS422/RS485.
- • **Seamless Connectivity:** Effortlessly connect multiple devices with 8 USB ports.
- • **Cross-Platform Compatibility:** Works flawlessly with Windows, Linux, and Mac systems.

## Overview

The SERIALGEAR 8 Port USB to RS-232/422/485 Auto Setup Adapter is a versatile connectivity solution designed for professionals. With its built-in power supply and LED monitoring, it ensures reliable performance across multiple platforms, making it an essential tool for any tech-savvy manager.

## Description

This USB 2.0 to RS232 industrial serial adapter is designed with newer computers in mind and RS422 and RS485 signal modes.The USB 2.0 to RS232 8 port industrial-grade serial adapter is extremely flexible in offered communication standards. The high-speed industrial adapter uses 128 byte FIFO allowing high-speed communication. The adapter’s unique industrial circuit design reduces the system load and is capable of unusual speed settings reaching 500.000bps.Features:Serial connector: Eight DB9 male connectorsPower Supply: built-in internal switching power supplyAdds high speed RS232 / 422 / 485 port via USB connection384 byte receive buffer 128 byte transmit buffer for high speed data throughputRequires no IRQ, DMA, I/O portSerial transmission speed up to 921.6KbpsSuitable for 4-wire RS422/485 and 2-wire RS-485 applicationsAuto receive/transmit control for 2-wire RS-485 half-duplex operationTx ,Rx Termination resistors installed on-board and easy enable/disable via software utility or console portTx , Rx Biasing resistors installed on-board and easy enable/disable via software utility or console portEasy operation mode change via software utility or console portRS-232 data signals : DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS, RIRS-422 data signals : Tx-, Tx+, Rx+, Rx-, GND, RTS-, RTS+, CTS+, CTSRS-485 data signals : Tx-, Tx+, Rx+, Rx-(4 wire), and data-, data+(2 wire) -Monitor LEDs of TxD, RxD of each port indicating port statusMonitor LEDs of mode indicating serial port operation modeVirtual COM port drivers available for Windows XP/7/8

## Features

- Built-in internal switching power supply
- Monitor LEDs of TxD, RxD of each port indicating port status
- Virtual COM port drivers available for Windows XP/7/8
- Speed: up to 921.6kbps RS232, up to 3Mbps RS422/RS485
- Dimensions: 172 x 95 x 29 mm (W x L x H) 184 x 99 x 29

## Images

![SERIALGEAR 8 Port USB to RS-232/422/485 Auto Setup Adapter for Windows Linux and Mac - Image 1](https://m.media-amazon.com/images/I/61Jf3T40lLL.jpg)
![SERIALGEAR 8 Port USB to RS-232/422/485 Auto Setup Adapter for Windows Linux and Mac - Image 2](https://m.media-amazon.com/images/I/61wCrKXd4gL.jpg)
![SERIALGEAR 8 Port USB to RS-232/422/485 Auto Setup Adapter for Windows Linux and Mac - Image 3](https://m.media-amazon.com/images/I/51c8lEvwoAL.jpg)
![SERIALGEAR 8 Port USB to RS-232/422/485 Auto Setup Adapter for Windows Linux and Mac - Image 4](https://m.media-amazon.com/images/I/61UXUDcJnLL.jpg)
![SERIALGEAR 8 Port USB to RS-232/422/485 Auto Setup Adapter for Windows Linux and Mac - Image 5](https://m.media-amazon.com/images/I/61I2RDP06fL.jpg)

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**Shop now:** [https://www.desertcart.vn/products/28948603-serialgear-8-port-usb-to-rs-232-422-485-auto](https://www.desertcart.vn/products/28948603-serialgear-8-port-usb-to-rs-232-422-485-auto)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-05-18*