---
product_id: 307126403
title: "Gearmo 4 Port RS-232 to USB Type-C Adapter with LED Indicators, 5ft Length, FTDI Chipset, ESD Protection, Windows/macOS/Linux Compatible"
brand: "gearmo"
price: "12655 kr"
currency: ISK
in_stock: true
reviews_count: 1
url: https://www.desertcart.is/products/307126403-gearmo-4-port-rs-232-to-usb-type-c-adapter
store_origin: IS
region: Iceland
---

# Per-port dual-color LED Rx/Tx indicators 4-port USB-C serial connectivity FTDI chipset with full RS232 handshake Gearmo 4 Port RS-232 to USB Type-C Adapter with LED Indicators, 5ft Length, FTDI Chipset, ESD Protection, Windows/macOS/Linux Compatible

**Brand:** gearmo
**Price:** 12655 kr
**Availability:** ✅ In Stock

## Summary

> 🔗 Stay connected, stay ahead with Gearmo’s pro-grade serial adapter!

## Quick Answers

- **What is this?** Gearmo 4 Port RS-232 to USB Type-C Adapter with LED Indicators, 5ft Length, FTDI Chipset, ESD Protection, Windows/macOS/Linux Compatible by gearmo
- **How much does it cost?** 12655 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/307126403-gearmo-4-port-rs-232-to-usb-type-c-adapter)

## 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

- • **Quad-Port Powerhouse:** Connect and control up to 4 legacy devices seamlessly via USB-C.
- • **Plug & Play Simplicity:** No external power needed—easy installation with COM port retention for hassle-free setup.
- • **Trusted Engineering Legacy:** Built in the USA with 20+ years of industry-grade reliability and advanced design.
- • **Cross-Platform Compatibility:** Works flawlessly on Windows 7-11, MacOS 10.x, and Linux—future-proof your workflow.
- • **Visual Connection Confidence:** Dual-color LED indicators per port for instant Rx/Tx status clarity.

## Overview

The Gearmo 4 Port USB Type-C to Serial Adapter features an FTDI chipset supporting full RS232 handshaking, with per-port dual-color LED indicators for real-time Rx/Tx status. Compatible across Windows, MacOS, and Linux, it offers plug-and-play installation without external power, ensuring robust legacy device connectivity backed by over 20 years of trusted US engineering.

## Description

Gearmo4 Port USB Type-C to Serial Adapter with Per Port LED RX/TX

## Features

- MULTI-USE FUNCTIONALITY - Quad Port Serial Adapter with FTDI Chipset to USB-C, that supports an automatic handshake. Supports full RS232 Handshaking.
- COMPATIBILITY - Supported OS platforms are Windows 11, 10, 8, 7, as well as Linux and MacOS 10.X.
- 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.
- EASY TEST - Easy test RS-232 host to device link. With a full LED, dual color display, tester output. This will make testing your connections with ease.
- 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.

## Product Details

- **Compatible Devices:** Devices with DB9 female serial connectors such as GPS, printers, modems, CNC machines, PLCs, and other legacy serial equipment
- **Specific Uses For Product:** Connecting multiple legacy serial devices to modern USB host systems
- **Connector Type:** USB Type C, Serial DB9 Male w/ Screws
- **Color:** Black
- **Brand:** Gearmo

## Images

![Gearmo 4 Port RS-232 to USB Type-C Adapter with LED Indicators, 5ft Length, FTDI Chipset, ESD Protection, Windows/macOS/Linux Compatible - Image 1](https://m.media-amazon.com/images/I/71S7JsupYWL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great if you need more than one RS-232 connection
*by D***S on July 11, 2021*

This shows up as 4 individual serial ports when plugged into a single USB slot. I use it for a live-streaming control system where I have several serial-controlled switchers that I need to access.

## Frequently Bought Together

- Gearmo 4 Port USB Type-C to Serial Adapter with Per Port LED Rx/TX
- Gearmo 4 Port USB to Serial RS232 Adapter FTDI Chipset, Supports Win 11, 10, 8, 7, Linux, Mac w/ESD and Surge Protection

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**Shop now:** [https://www.desertcart.is/products/307126403-gearmo-4-port-rs-232-to-usb-type-c-adapter](https://www.desertcart.is/products/307126403-gearmo-4-port-rs-232-to-usb-type-c-adapter)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-05*