---
product_id: 348327874
title: "4 Port RS232 FT4232HL Professional USB to Serial Adapter with TX/RX LED and COM Retention FTDI Chip & Fast 920K Per Port Transfer Speed Certified Microsoft Windows 7 and 2008 Driver Included (32/64-Bit)"
brand: "gearmo"
price: "VT31839"
currency: VUV
in_stock: true
reviews_count: 5
category: "Gearmo"
url: https://www.desertcart.vu/products/348327874-4-port-rs232-ft4232hl-professional-usb-to-serial-adapter-tx
store_origin: VU
region: Vanuatu
---

# 920Kbps ultra-fast per port data transfer Plug & Play USB with COM port retention 4 RS232 ports for multi-device connectivity 4 Port RS232 FT4232HL Professional USB to Serial Adapter with TX/RX LED and COM Retention FTDI Chip & Fast 920K Per Port Transfer Speed Certified Microsoft Windows 7 and 2008 Driver Included (32/64-Bit)

**Brand:** gearmo
**Price:** VT31839
**Availability:** ✅ In Stock

## Summary

> 🔗 Legacy Devices, Meet Future-Speed Connectivity!

## Quick Answers

- **What is this?** 4 Port RS232 FT4232HL Professional USB to Serial Adapter with TX/RX LED and COM Retention FTDI Chip & Fast 920K Per Port Transfer Speed Certified Microsoft Windows 7 and 2008 Driver Included (32/64-Bit) by gearmo
- **How much does it cost?** VT31839 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/348327874-4-port-rs232-ft4232hl-professional-usb-to-serial-adapter-tx)

## Best For

- gearmo enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Engineered by Gearmo with 20+ years of reliability for mission-critical environments.
- • **Effortless Setup:** Plug & Play USB interface with COM port retention eliminates driver headaches.
- • **Quad-Port Powerhouse:** Connect up to 4 legacy devices seamlessly with RS232 serial ports.
- • **Blazing Fast Transfers:** Experience rapid 920Kbps data speeds per port for lag-free communication.
- • **Cross-Platform Compatibility:** Certified for Windows, Linux, and MacOS to fit your diverse workflow.

## Overview

The Gearmo 4 Port RS232 FT4232HL USB to Serial Adapter delivers professional-grade serial connectivity with four RS232 ports powered by the FTDI chipset. Supporting blazing 920Kbps transfer speeds per port and COM port retention, it ensures seamless integration with legacy devices across Windows, Linux, and MacOS platforms. Plug & play design requires no external power, making it ideal for demanding industrial, commercial, and office applications.

## Description

Introduction: 3 foot Dual Port USB 2.0 to Serial Adapter FT2232D Chip with Power RX and TX LED This USB to Serial dual RS232 port converter cable utilizing the high performance FTDI CHIP easily adds 2 standard serial ports to your desktop, laptop or other mobile device. Serial outputs are automatically configured as additional COM ports. Compatible with most GPS and PDA devices (Garmin, Mallagan, Palm), modems, printers, scanners, digital cameras and office equipment. This converter cable has protection against static electricity and surges up to 15KV which gives you reliable data transfers and protects the converter and your equipment from damage due to over voltages. Product Details: USB Plug and Play allows easy installation and requires no IRQ, DMA, or I/O port resources which means more devices can be attached to your system without the hassles of device and resource conflicts. This adapter is suitable for general office usage as well as commercial and industrial applications. The FTDI and SIPEX CHIP Powered by USB, the device does not require a power outlet. Additional Specifications: USB interface: standard Type A female Baud rates up to 921.600bps Dual 16 Byte hardware data buffer (up/down stream) No IRQs, DMA or required. No IRQ Conflicts Automatic handshake support Cable Length: 3 feet OS Support: Windows XP, 2003, CE, Vista, Windows 7, and Windows 8 Linux and Mac OS 10.X Package Contents: 36 Inch Dual Port USB 2.0 to Serial RS-232 Adapter Driver Disc for all operating systems

Review: Five Stars
Review: Reliable Connection for Legacy Devices

## Features

- MULTI-USE FUNCTIONALITY - Quad Port Serial Adapter with FT4232 FTDI Chipset, that supports an automatic handshake allows for digital signage to connecting point of sales systems and barcode scanners.
- EASY INSTALLATION - This serial adapter lets you enjoy simple installation and operation with COM port retention that provides robust serial connectivity for legacy devices. With no power supply needed, easy plug and play USB interface options.
- COMPATABILITY - With support on multiple OS platforms this makes ours very versatile. Supported OS platforms are Windows 7, 8 and 10 as well as Linux and MacOS 10.X
- WHY Gearmo? Your Trusted Partner based in the USA, Providing Advanced Engineering, Highly Reliable and Superior Built Products to handle the most demanding industries for over 20 years. Reach out to us for CAD, Mechanical Drawings and, Data Sheets.
- OS Compatibility:Windows 7, 8, 10, and 11 as well as Linux and Mac OS 10.X

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004ETDC8K |
| Best Sellers Rank | 32,155 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 75 in Serial Adapters |
| Brand | Gearmo |
| Brand Name | Gearmo |
| Colour | Black |
| Compatible Devices | Scanner |
| Compatible devices | Scanner |
| Connector Type | usb |
| Connector type | usb |
| Customer Reviews | 4.5 out of 5 stars 218 Reviews |
| Global Trade Identification Number | 00729440626044 |
| Item Dimensions | 91.4 x 3.8 x 1.3 centimetres |
| Item Weight | 177 g |
| Item dimensions L x W x H | 91.4 x 3.8 x 1.3 centimetres |
| Manufacturer | GearMo |
| Model Number | USA-FTDI4X |
| Number of Ports | 4 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Specific Uses For Product | personal |
| Specific uses for product | personal |
| UPC | 729440626044 |
| Unit Count | 1.0 count |

## Product Details

- **Compatible devices:** Scanner
- **Specific uses for product:** personal
- **Connector type:** usb
- **Colour:** Black
- **Item dimensions L x W x H:** 91.4 x 3.8 x 1.3 centimetres

## Images

![4 Port RS232 FT4232HL Professional USB to Serial Adapter with TX/RX LED and COM Retention FTDI Chip & Fast 920K Per Port Transfer Speed Certified Microsoft Windows 7 and 2008 Driver Included (32/64-Bit) - Image 1](https://m.media-amazon.com/images/I/610Qgb-7Y3L.jpg)
![4 Port RS232 FT4232HL Professional USB to Serial Adapter with TX/RX LED and COM Retention FTDI Chip & Fast 920K Per Port Transfer Speed Certified Microsoft Windows 7 and 2008 Driver Included (32/64-Bit) - Image 2](https://m.media-amazon.com/images/I/61OXOrbOJrL.jpg)
![4 Port RS232 FT4232HL Professional USB to Serial Adapter with TX/RX LED and COM Retention FTDI Chip & Fast 920K Per Port Transfer Speed Certified Microsoft Windows 7 and 2008 Driver Included (32/64-Bit) - Image 3](https://m.media-amazon.com/images/I/61VDHdDDRHL.jpg)
![4 Port RS232 FT4232HL Professional USB to Serial Adapter with TX/RX LED and COM Retention FTDI Chip & Fast 920K Per Port Transfer Speed Certified Microsoft Windows 7 and 2008 Driver Included (32/64-Bit) - Image 4](https://m.media-amazon.com/images/I/61uiEaVcKSL.jpg)
![4 Port RS232 FT4232HL Professional USB to Serial Adapter with TX/RX LED and COM Retention FTDI Chip & Fast 920K Per Port Transfer Speed Certified Microsoft Windows 7 and 2008 Driver Included (32/64-Bit) - Image 5](https://m.media-amazon.com/images/I/714FH3-+zXL.jpg)

## Questions & Answers

**Q: Does this product work with RS-422 signals?**
A: Nope.  RS-232 only.  Great product if you want four RS-232 ports on your computer, but won’t help you with handling RS-422.

**Q: Is there any update about Windows 10 compatibility?**
A: Works just fine on Windows 10. If your computer has internet access, just plug it in, the latest drivers are available from Windows Update and Windows 10 will find them on its own (with internet access). Otherwise, check the manufacture's site, there is an .exe installer there.

**Q: For use connecting to console ports on computers or switches or such, are gender-bending and/or null modem adapters required?**
A: The way this USB to RS232 serial adapter is being used by me is to connect it to a computer that has only USB ports and no RS232 serial ports.  The four DB9 (male) connectors of the adapter are then connected to serial devices, either directly or with a RS232 serial cable (not a crossover/null modem cable) to my devices that require a RS232 serial connection to my computer.  
In general, if the device to which this adapter is being connected requires a female DB9 connector on the attaching cable, then a gender changer would be required.  If the serial device to which the adapter is going to be connected requires a crossover/null modem serial connection, then a crossover cable/null modem adapter would be required.  The answer to this question will depend on what is required by the device to which this adapter will be connected assuming the connection to a computer USB port and adapter drivers are installed correctly.

**Q: What is the voltage on the Tx pin (pin 3)?**
A: -5.7V for logic high, +4.2V for logic low, measuring from pin 3 to pin 5.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Five Stars
*by A***R on 23 March 2017*



### ⭐⭐⭐⭐⭐ Reliable Connection for Legacy Devices
*by S***E on 27 August 2025*



### ⭐⭐⭐⭐⭐ Great product!!!!
*by M***I on 22 September 2023*



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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-02*