---
product_id: 312631513
title: "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"
brand: "gearmo"
price: "657 DH"
currency: MAD
in_stock: true
reviews_count: 5
category: "Gearmo"
url: https://www.desertcart.ma/products/312631513-usb-to-serial-rs-232-adapter-with-led-indicators-ftdi
store_origin: MA
region: Morocco
---

# Dual-color LED signal indicators 5ft USB to RS-232 cable length FTDI chipset with multi-OS support 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

**Brand:** gearmo
**Price:** 657 DH
**Availability:** ✅ In Stock

## Summary

> ⚡️ Bridge the old and new with Gearmo’s smart serial adapter—because your legacy gear deserves a modern upgrade!

## Quick Answers

- **What is this?** 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 by gearmo
- **How much does it cost?** 657 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/312631513-usb-to-serial-rs-232-adapter-with-led-indicators-ftdi)

## 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

- • **Legacy Meets Modern:** Seamlessly connect your vintage DB-9 serial devices to any USB port with a generous 5ft cable—no more compatibility headaches.
- • **Plug & Play Simplicity:** Forget driver drama—easy installation with included drivers and manuals means you’re up and running in minutes, no IT help needed.
- • **Instant Connection Insight:** Built-in dual-color LED indicators let you visually monitor data signals in real-time, ensuring your serial link is always active and healthy.
- • **Universal OS Compatibility:** Powered by the trusted FTDI chipset, this adapter flawlessly supports Windows 7 through 11, macOS 10.6+, and Linux—future-proof your workflow.
- • **Engineered for Professionals:** Backed by 10+ years of US-based engineering excellence, with CAD files and datasheets available to support your most demanding projects.

## Overview

The Gearmo USB to Serial RS-232 Adapter features a 5ft cable and advanced FTDI chipset for reliable, high-speed data transfer over 1000kbps. It includes dual-color LED indicators for real-time signal monitoring and supports a wide range of operating systems including Windows 7-11, macOS 10.6+, and Linux. Designed for easy plug-and-play installation, this adapter is ideal for professionals needing to connect legacy serial devices to modern computers, backed by over a decade of US-based engineering support.

## Description

USB RS-232 serial adapter with led indicators. Introduction: this adapter is the easiest way to add a serial port to your computer. Many PDAS, digital cameras, GPS units, barcode scanners, and other equipment require a serial connection and many newer computers don't have serial ports. This adapter also allows you to monitor the status of your connections by marking them with LEDs, which flash when there is activity on the pins.Details: the FTDI-led offers an advanced FTDI chipset, USB to rs-232 connection with double color led display of full signal power. The device is powered individually by the USB port. This device is easy to install, it features a plug & play easy test rs-232 host to device link. Device support: pda RS-232 port support 56k modem support serial mouse support+ serial pc camera support. Fully compliant with USB spec2.0 compliant USB spec 1.1. Rs-232 - db9 / m data rate: over 1000kbps. ESD protection for rs-232 i/o' +-15kv rs-232 for DTE mode. Led color: 1~4, 6~9 pin signal 0 : green / signal 1 : red GND - red - power ps. Db9-f pin / 1,2,6,8,9 no input led no light DCD , RXD, TXD, DTR , GND,DSR ,RTS ,CTS , RI. Easy test RS-232 Host to Device link. OS Support: Windows 98, Me, XP, 2000, 2003, CE, Vista, Windows 7, Windows 8 and Windows 10 Supported and Linux and Mac OS 10.X.

Review: I bought this RS232 because I need a laptop to communicate to my Singer Quantum XL-6000 Sewing/Embroidery machine and it had the 9 pin Null cable (and no USB) which I need to attach the RS232 to so I could transfer embroidery designs to my sewing/embroidery machine. The problem being they were made to communicate to Windows XP and I needed to upgrade to a laptop, so currently running it on Windows 8, now. It was easy to install with the CD disc they sent, it had the manual and instructions and all the different drivers that I would need and easy to install. So I am one Happy Camper these days. Thank You GearMo. The only thing is that, GearMo had other RS232 Adapters but on desertcart.com not desertcart.ca. They were cheaper with the same FTDI ChipSet I needed but were not available in Canada. That would be my only complaint, so I had to spend more to do the same job. It is a step up from the other Adapaters though, so if you like Flashy Lights, you're good to go!
Review: This cable allowed me to connect my Maruson UPS to my tower PC. The only bad thing is it come with 2 nuts that are not removable, which cause this cable to not be able to plug into a female DB9, so I had to buy and additional cable to connect the DB9 on the back of the UPS. This double-coversion/online UPS is a "sleeper"... the most inexpensive online UPS that actually works, including having power management software. The worst part is there is no/very little support and it is a bit noisy, but what you get is a UPS that will work with generators for a very good price. It comes with a USB-to-DB9 cable but that didn't work. My tower PC never detected it when plugged in. So I found that I needed 2 additional cables: https://www.desertcart.com/dp/B00A6GIUZA https://www.desertcart.com/dp/B00AHYJWWG The 2nd one is the main electronic conversion cable but for some reason it has screw blocks that prevent from plugging into the back of the UPS, so I had to buy the 1st one to adapt it so it could connect to the DB9 at the back of the UPS. Then I got the Winpower G2 software working on Windows 10 (for some reason Maruson buries the link, so you have to View source on their web page and find the download link). It took me a while to get the G2 software to find the UPS (the documentation is bad), but I think what made it work is there is a button that allows you to download a license and then you have to import the license file. After that the G2 software was able to find the UPS (in my case on COM7 port), and it is actually pretty nice. So it takes a bit of work to get everything working, but this is a helluva deal. I've already had one "event" where we lost main power, and it takes about a minute for the generator to kick in, but this UPS kept my tower running fine. https://www.desertcart.com/dp/B00A6GIUZA

## Features

- [ USB to RS-232 Serial Adapter ] : 5ft Cable Length - Easily connect legacy DB-9 serial devices to modern USB-equipped computers. Uses include industrial, lab, and point-of-sale applications.
- [ Easy Testing ] : Built-in signal tester features full LED indicators with dual-color display for quick and easy testing of RS-232 host-to-device connections.
- [ Wide Compatibility ] : Built with an FTDI Chipset. Works seamlessly with Windows 7, 8, 10, 11, Linux, and macOS 10.X, making it a highly versatile solution across platforms.
- [ 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 10 years.
- [ Engineering Support ] : Need specs? Contact us for CAD files, mechanical drawings, or datasheets to support your integration or project needs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00AHYJWWG |
| Are Batteries Included | No |
| Best Sellers Rank | #60,013 in Computers ( See Top 100 in Computers ) #147 in Serial Adapters |
| Brand | Gearmo |
| Color | Blue |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,349) |
| Date First Available | 21 October 2013 |
| Item Weight | 77.1 g |
| Item model number | FTDI-LED |
| Manufacturer | Gearmo |
| Product Dimensions | 13.97 x 8.89 x 1.52 cm; 77.11 g |

## Product Details

- **Colour:** Blue
- **Compatible devices:** Devices with DB9 female serial port
- **Connector type:** DB9, USB Type A
- **Item dimensions L x W x H:** 14 x 8.9 x 1.5 centimeters
- **Specific uses for product:** personal

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/614O44gHY0L.jpg)

## Questions & Answers

**Q: it work whit win 8 64bits?**
A: Don't know.  It works with Win 8, but my tablet is only 32.

**Q: Does it come with compatible driver for W8-64bit? If not, where do I get the driver from?**
A: It comes with a driver compatible with Windows XP through 10 (Including Vista, 7, 8, 8.1, etc) both 32 & 64bit. If the driver included on the CD does not work, Windows usually can install the newest driver on its own (through Windows Update) and the latest is also available from the manufacture's website.

**Q: Does this unit work for communication with CNC machines for file transfer and DNC ?**
A: It works great with siemens 3n, 880n, and 840d controls for me. 

I have used win7, win8 and win 10.

Comes with driver cd, but windows finds and installs drivers automatically..

Great solution for me

**Q: How long is the cable?**
A: I don't have it with me right now to measure but it is quite long, my guess is about 5-6 feet long.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by E***E on 26 March 2021*

I bought this RS232 because I need a laptop to communicate to my Singer Quantum XL-6000 Sewing/Embroidery machine and it had the 9 pin Null cable (and no USB) which I need to attach the RS232 to so I could transfer embroidery designs to my sewing/embroidery machine. The problem being they were made to communicate to Windows XP and I needed to upgrade to a laptop, so currently running it on Windows 8, now. It was easy to install with the CD disc they sent, it had the manual and instructions and all the different drivers that I would need and easy to install. So I am one Happy Camper these days. Thank You GearMo. The only thing is that, GearMo had other RS232 Adapters but on Amazon.com not Amazon.ca. They were cheaper with the same FTDI ChipSet I needed but were not available in Canada. That would be my only complaint, so I had to spend more to do the same job. It is a step up from the other Adapaters though, so if you like Flashy Lights, you're good to go!

### ⭐⭐⭐⭐⭐ Review
*by J***L on 30 June 2025*

This cable allowed me to connect my Maruson UPS to my tower PC. The only bad thing is it come with 2 nuts that are not removable, which cause this cable to not be able to plug into a female DB9, so I had to buy and additional cable to connect the DB9 on the back of the UPS. This double-coversion/online UPS is a "sleeper"... the most inexpensive online UPS that actually works, including having power management software. The worst part is there is no/very little support and it is a bit noisy, but what you get is a UPS that will work with generators for a very good price. It comes with a USB-to-DB9 cable but that didn't work. My tower PC never detected it when plugged in. So I found that I needed 2 additional cables: https://www.amazon.com/dp/B00A6GIUZA https://www.amazon.com/dp/B00AHYJWWG The 2nd one is the main electronic conversion cable but for some reason it has screw blocks that prevent from plugging into the back of the UPS, so I had to buy the 1st one to adapt it so it could connect to the DB9 at the back of the UPS. Then I got the Winpower G2 software working on Windows 10 (for some reason Maruson buries the link, so you have to View source on their web page and find the download link). It took me a while to get the G2 software to find the UPS (the documentation is bad), but I think what made it work is there is a button that allows you to download a license and then you have to import the license file. After that the G2 software was able to find the UPS (in my case on COM7 port), and it is actually pretty nice. So it takes a bit of work to get everything working, but this is a helluva deal. I've already had one "event" where we lost main power, and it takes about a minute for the generator to kick in, but this UPS kept my tower running fine. https://www.amazon.com/dp/B00A6GIUZA

### ⭐⭐⭐⭐⭐ Review
*by T***S on 20 October 2025*

This product worked as advertised. able to read the data we needed right away with little issue

## Frequently Bought Together

- 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
- OIKWAN USB to RS232, USB Serial Adapter with FTDI Chipset,USB 2.0 to Male DB9 Serial Cable for Windows 11,10, 8, 7, Vista, XP, 2000, Linux and Mac OS(6ft)…
- SABRENT USB 2.0 to Serial (9 Pin) DB 9 RS 232 Converter Cable, Prolific Chipset, HEXNUTS, [Windows 11/10/8.1/8/7/VISTA/XP, Mac OS X 10.6 and Above] 2.5 Feet (CB-DB9P)

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-02-03*