---
product_id: 24387745
title: "SerialGear 8-Port RS-232 USB to Serial Adapter Data Control Box"
brand: "serialgear"
price: "$488"
currency: NZD
in_stock: true
reviews_count: 2
category: "Serial Gear"
url: https://www.desertcart.nz/products/24387745-serialgear-8-port-rs-232-usb-to-serial-adapter-data
store_origin: NZ
region: New Zealand
---

# 921.6K bps high-speed baud rate LED TxD/RxD status indicators 8 RS-232 serial ports SerialGear 8-Port RS-232 USB to Serial Adapter Data Control Box

**Brand:** serialgear
**Price:** $488
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect More, Stress Less: The Ultimate 8-Port Serial Powerhouse

## Quick Answers

- **What is this?** SerialGear 8-Port RS-232 USB to Serial Adapter Data Control Box by serialgear
- **How much does it cost?** $488 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/24387745-serialgear-8-port-rs-232-usb-to-serial-adapter-data)

## 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

- • **Rock-Solid Durability:** Rugged plastic housing designed for 24/7 commercial use—perfect for demanding professional environments.
- • **Expand Your Connectivity:** Add 8 reliable RS-232 serial ports via a single USB connection for seamless device integration.
- • **Blazing Fast Data Transfer:** Experience ultra-high-speed communication with baud rates up to 921.6K bps—no lag, no bottlenecks.
- • **Instant Visual Diagnostics:** Built-in LED indicators for TxD and RxD let you monitor data flow in real-time, minimizing downtime.
- • **Cross-Platform Compatibility:** Plug and play support for Windows 7/8/10, Linux, and Mac OS ensures effortless integration across your tech stack.

## Overview

The SerialGear 8-Port RS-232 USB to Serial Adapter Data Control Box transforms a single USB port into eight high-speed serial connections, supporting full modem control and hardware/software flow control. Its rugged design and LED status indicators make it ideal for continuous commercial use, compatible with Windows, Linux, and Mac OS platforms.

## Description

Buy SerialGear 8-Port RS-232 USB to Serial Adapter Data Control Box: Connectors & Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Worked well, the only issue I had was when ... - Worked well, the only issue I had was when installing the Port numbering do not installed as sequential COM Ports in Windows. ie PORT 1 on device is COM 5 on PC, PORT 2 on device is COM 3 on PC.. etc
Review: Excellent gear - This is an excellent piece of equipment. My company has over 50 of these running 24/7/365 in the hotel computer application environment. We use the serial ports to communicate with other systems such as credit card modems, phone call accounting, F&B Systems and many more. Recommend this to anyone needing commercial grade serial port communication via a single USB connection. The LED lights are great for me as an IT Tech for diagnostics.

## Features

- Adds eight RS-232 DB9 serial ports by connecting to a Single USB port
- Rugged plastic housing with built-in LED status indicators for TxD and RxD
- Full RS-232 modem control signals and hardware/software flow control
- High speed serial port with the baud rate up to 921.6K bps
- OS Support: Windows 7, Windows 8, and Windows 10 Linux and Mac OS 10.X

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00F4CIN0S |
| Best Sellers Rank | #10,100 in Computer Cable Adapters #20,158 in Audio & Video Connectors & Adapters |
| Brand | SerialGear |
| Color | RS232 Desktop |
| Customer Reviews | 4.2 4.2 out of 5 stars (3) |
| Date First Available | March 5, 2007 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 14.4 ounces |
| Item model number | USB-8COM |
| Manufacturer | SerialGear |
| Package Dimensions | 11.3 x 5.8 x 2.5 inches |

## Product Details

- **Brand:** SerialGear
- **Color:** RS232 Desktop
- **Connector Type:** DB9 Male w/ Hex Nuts
- **Specific Uses For Product:** Adds 8 serial communication ports to your system through USB

## Images

![SerialGear 8-Port RS-232 USB to Serial Adapter Data Control Box - Image 1](https://m.media-amazon.com/images/I/61ywFmQFkuL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Worked well, the only issue I had was when ...
*by R***N on March 23, 2016*

Worked well, the only issue I had was when installing the Port numbering do not installed as sequential COM Ports in Windows. ie PORT 1 on device is COM 5 on PC, PORT 2 on device is COM 3 on PC.. etc

### ⭐⭐⭐⭐⭐ Excellent gear
*by J***O on June 24, 2015*

This is an excellent piece of equipment. My company has over 50 of these running 24/7/365 in the hotel computer application environment. We use the serial ports to communicate with other systems such as credit card modems, phone call accounting, F&B Systems and many more. Recommend this to anyone needing commercial grade serial port communication via a single USB connection. The LED lights are great for me as an IT Tech for diagnostics.

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-22*