---
product_id: 282790818
title: "DriverGenius USB232A-B USB to Serial RS232 DB9 Adapter with 3 x LEDs"
brand: "drivergenius"
price: "€ 44.27"
currency: EUR
in_stock: true
reviews_count: 5
category: "Driver Genius"
url: https://www.desertcart.es/products/282790818-drivergenius-usb232a-b-usb-to-serial-rs232-db9-adapter-3
store_origin: ES
region: Spain
---

# 5bps - 921.6kbps baud rate range 3 status LEDs for TX, RX, PWR USB Type-A & Type-C compatible DriverGenius USB232A-B USB to Serial RS232 DB9 Adapter with 3 x LEDs

**Brand:** drivergenius
**Price:** € 44.27
**Availability:** ✅ In Stock

## Summary

> 🔗 Bridge the gap between vintage tech and modern workflows with DriverGenius USB232A-B!

## Quick Answers

- **What is this?** DriverGenius USB232A-B USB to Serial RS232 DB9 Adapter with 3 x LEDs by drivergenius
- **How much does it cost?** € 44.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/282790818-drivergenius-usb232a-b-usb-to-serial-rs232-db9-adapter-3)

## Best For

- drivergenius enthusiasts

## Why This Product

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

## Key Features

- • **Built for IT Pros:** Durable one-piece design with screw-lock nuts ensures secure, professional-grade connections.
- • **Legacy Meets Modern:** Seamlessly connect RS232 DB9 devices to USB-enabled laptops and desktops without missing a beat.
- • **Visual Data Confidence:** 3 distinct LEDs provide real-time TX, RX, and power status—never guess your connection again.
- • **Universal Compatibility:** Works flawlessly across Windows, macOS, and Linux with flexible parity and data bit settings.
- • **Future-Proof Connectivity:** Supports USB Type-A and USB Type-C, bridging your legacy gear with tomorrow’s tech effortlessly.

## Overview

The DriverGenius USB232A-B adapter converts USB Type-A ports into RS232 DB9 serial connections, featuring a robust 3-foot cable, screw-lock nuts for secure attachment, and 3 LEDs for transmission and power status. Supporting baud rates from 5bps to 921.6kbps and multiple parity modes, it ensures versatile compatibility across Windows, macOS, and Linux. Designed for IT professionals, it offers durable construction and broad device support, making it essential for integrating legacy serial devices into contemporary systems.

## Description

DriverGenius USB to Serial RS232 Converter - Add an RS-232 serial port to your laptop or desktop computer through USB; features COM port retentionThe USB232A-B DriverGenius USB-to-RS232 serial port converter is the ideal accessory for laptop and desktop computers that do not have a COM or DB9 serial port.USB to RS232 DB9 Male Adapter Converter is designed to connect serial devices such as DB9 equipped PCs, routers, GPS, barcode scanners, label writers, serial modems, digital cameras, card readers, palm PCs, Cellular Phones, PDAs, or ISDN Terminal Adapters through USB port with over 1Mbps data transfer rate. it offers a convenient connectivity solution for industrial automation systems, scientific instruments, point of sale systems, and other specialized industrial and consumer applications.Applications ■ Perfect for IT Administrators looking to add legacy functionality to newer notebooks, PCs and servers that lack an integrated RS232 port ■ Connect monitor and control industrial/automotive sensors and equipment ■ Connect bar code scanners, Serial Modem and other point of sale devices ■ Connect a satellite receiver, serial modem, or PDA with serial sync ■ Connect and program LED and Digital signage boards with serial communication ports ■ ICOM IC PCR 1000 Communications receiver丨USB to Serial Adapter丨RS232 USB to Serial Converter丨USB to RS232 DB9 Converter丨RS232 to USB Adaptor丨USB Serial Com Port丨Cisco Console丨Update firmware丨

Review: It worked well.
Review: love that these have LEDs, all our techs now use these.

## Features

- Good at professional environments, the USB to RS232 serial cable (USB232A-B-A) bridges legacy hardware with modern systems. A must-have for IT professionals seeking to augment newer devices lacking RS232 ports, enabling connections to industrial sensors, barcode scanners, and more.
- USB Type-A Connected Serial Adapter: Seamlessly connect 9-pin Serial RS232 (DB9) devices to your PC with the USB232A-B-A cable. Ensure secure connectivity with screw-lock nuts on the Serial (DB9) connector, while enjoying the flexibility of an extended 3 ft cable length. 【Certain RS-232 printers may not be supported due to their unique pin configuration.】
- USB to Serial Adapter Specs: Experience a baut rate range of 5bps - 921.6kbps, ensuring swift data transmission. With a 1024 bytes data buffer, enjoy seamless performance across platforms—Windows, macOS, and Linux. Choose from a range of parity modes, including Odd, Even, Mark, Space, or None, and select data bits from 5, 6, 7, or 8 for versatile compatibility.
- Convenient 3 X Status Monitoring LEDs: Engineers can easily identify data transmission and power status with 3 status monitoring LEDs (Green: TX | Yellow: RX | Red: PWR) for Highly convenience. Crafted with a durable one-piece design for longevity, and compatible with USB Type-A and USB Type-C connectors, expanding connectivity options.
- DriverGenius IT Choice: The DriverGenius usb to serial port adapter is compatible with Windows11 and macOS Sequoia 15.1.1. Designed for IT professionals, it comes with a 2-year after-service and 24/5 multilingual technical support.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01LVYR1AB |
| Best Sellers Rank | #57,032 in Computers ( See Top 100 in Computers ) #136 in Serial Adapters |
| Item model number | 1 st/fp, (3xLED, A) |
| Manufacturer | Fly Kan Tech Co., Limited (H.K.) |
| Product Dimensions | 3.5 x 6 x 2 cm; 0.28 g |

## Product Details

- **Colour:** Black
- **Connector type:** RS232-DB9, USB 2.0 Type-A
- **Item dimensions L x W x H:** 35 x 60 x 20 millimeters

## Images

![DriverGenius USB232A-B USB to Serial RS232 DB9 Adapter with 3 x LEDs - Image 1](https://m.media-amazon.com/images/I/61dUMMmxDYL.jpg)
![DriverGenius USB232A-B USB to Serial RS232 DB9 Adapter with 3 x LEDs - Image 2](https://m.media-amazon.com/images/I/71B7Jc03QvL.jpg)
![DriverGenius USB232A-B USB to Serial RS232 DB9 Adapter with 3 x LEDs - Image 3](https://m.media-amazon.com/images/I/71EijVbVD4L.jpg)
![DriverGenius USB232A-B USB to Serial RS232 DB9 Adapter with 3 x LEDs - Image 4](https://m.media-amazon.com/images/I/71Kz021goSL.jpg)
![DriverGenius USB232A-B USB to Serial RS232 DB9 Adapter with 3 x LEDs - Image 5](https://m.media-amazon.com/images/I/71PB5+BtfxL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: How to install serial (RS232) to USB adapter/converter?**
A: 1) Connect the USB plug to the computer and allow the driver to install.

**Q: How to prove that this USB serial adapter is using a Prolific PL2303 chip?**
A: Our USB seral adapter is using a Prolific PL2303 GC chip.

**Q: Does this work with Windows/Mac/Linux OS?**
A: Yes, it does support Windows 11/10/8/7, MacOS and Linux.

**Q: What link to download driver?**
A: You can download it by scanning the QR code on the package, or go to the official website to download. Any questions, feel free to consult us online.

**Q: Is this adapter a female to male or a male to female connection?**
A: This USB DB9 adapter uses a male DB-9 plug and the cable connected to it has a standard USB male plug at the other end. If you need a female to female DB-9 gender changer, you can refer to B0837RP2BY.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***L on 5 December 2025*

It worked well.

### ⭐⭐⭐⭐⭐ Review
*by B***D on 21 November 2025*

love that these have LEDs, all our techs now use these.

### ⭐⭐⭐⭐⭐ Review
*by N***3 on 18 May 2021*

This is the FIRST USB-SERIAL ADAPTER that WORKS with my old Phillips Pronto. I bought 3 Adapters USB-Serial before and NONE of them worked. This is working 100%. Just set the Com Port to 1 (Instead of Com Port 3). I'm so happy I could dance. I get my Pronto IR Remote Controls to work with my newer hardware. Yippie! The lights on the adapter are helpful. I figured them out as follows.: RED-ON YELLOW-transmitting GREEN-fast transmitting Unfortunately the manual is a flaw. Could have been a bit more detail.

## Frequently Bought Together

- DriverGenius USB232A-B-A | USB to Serial RS232 DB9 Adapter Cable with 3 x LED Indicators – Compatible with Windows 11, macOS 15, Linux (3FT, Male/Male)
- Gearmo USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7/, Mac OS X 10.6 and Above
- LinkStable DriverGenius RD232F2F DB9 Serial RS232 COM Gender Changer - for USB to RS232 Serial Cable Adapter (Female/Female)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-24*