---
product_id: 78706845
title: "Gearmo RS485 to USB Adapter with LED Indicators, FTDI Chipset, Terminal Board, ESD Protection, Supports Windows 11, Linux, MacOS X, RS422 to USB Compatible, 5ft Cable"
brand: "gearmo"
price: "23381 Ft"
currency: HUF
in_stock: true
category: "Gearmo"
url: https://www.desertcart.hu/products/78706845-gearmo-rs485-to-usb-adapter-with-led-indicators-ftdi-chipset
store_origin: HU
region: Hungary
---

# 600W surge protection FTDI chipset for multi-OS support 5ft durable cable length Gearmo RS485 to USB Adapter with LED Indicators, FTDI Chipset, Terminal Board, ESD Protection, Supports Windows 11, Linux, MacOS X, RS422 to USB Compatible, 5ft Cable

**Brand:** gearmo
**Price:** 23381 Ft
**Availability:** ✅ In Stock

## Summary

> 🔗 Bridge the old and new with confidence — connect smarter, work faster!

## Quick Answers

- **What is this?** Gearmo RS485 to USB Adapter with LED Indicators, FTDI Chipset, Terminal Board, ESD Protection, Supports Windows 11, Linux, MacOS X, RS422 to USB Compatible, 5ft Cable by gearmo
- **How much does it cost?** 23381 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/78706845-gearmo-rs485-to-usb-adapter-with-led-indicators-ftdi-chipset)

## 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

- • **Robust & Reliable Build:** Durable 5ft cable with secure terminal board and hex nut connectors designed for demanding industrial environments.
- • **Universal Compatibility:** Seamlessly connects legacy DB9 serial devices to modern USB ports across Windows, Linux, and macOS.
- • **Trusted Engineering Legacy:** Backed by Gearmo’s 10+ years of USA-based innovation and support, ensuring dependable performance.
- • **Real-Time Connection Feedback:** Built-in Power, TX, and RX LED indicators let you instantly verify data flow and device status.
- • **Industrial-Grade Surge Defense:** 600W surge protection and 15kV ESD isolation keep your critical connections safe and sound.

## Overview

The Gearmo RS485 to USB Adapter is a professional-grade serial-to-USB converter featuring a reliable FTDI chipset, 600W surge and 15kV ESD protection, and LED indicators for real-time connection status. Compatible with Windows 7-11, Linux, and macOS, it supports RS422 and RS485 protocols with a durable 5ft cable and secure terminal board, making it ideal for industrial, commercial, and office applications requiring seamless integration of legacy serial devices.

## Description

desertcart.com: Gearmo RS485 to USB Adapter with LED Indicators, FTDI Chipset, Terminal Board, ESD Protection, Supports Windows 11, Linux, MacOS X, RS422 to USB Compatible, 5ft Cable : Electronics

## Features

- USB TO RS422/485 Converter: Easily connect DB9 serial devices to USB-equipped computers. Ideal for commercial, industrial, and office applications. This USB to RS422 / USB to RS485 converter cable is 5ft in length.
- INDUSTRIAL READY: This RS422 and RS485 cable is equipped for 600W surge protection, 15kV ESD isolation, and baud rates from 300bps to 1Mbps. Durable construction for RS-485 to USB or RS-422 to USB conversion in critical operations.
- RELIABLE CONNECTIONS: Built-in signal tester features Power, TX, and RX LED indicators for quick and easy testing of host-to-device connections. Includes a 5 position terminal board connector with screws for convenient wired connections.
- WIDE COMPATIBILITY: This multi-protocol USB to serial adapter is built with an FTDI Chipset, supporting both RS422 and RS485. 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 and highly reliable products to handle the most demanding industries for over 10 years. Need specs? Contact us for CAD files, mechanical drawings, or datasheets.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005CPLOVW |
| Best Sellers Rank | #53 in Serial Adapters |
| Brand | Gearmo |
| Color | Blue |
| Compatible Devices | Devices with DB9 female serial connectors such as printers, scanners, modems, CNC machines, PLCs, and other legacy serial equipment |
| Connector Type | Serial DB9 Male w/ Hex Nuts, USB Type A |
| Customer Reviews | 4.6 4.6 out of 5 stars (102) |
| Input Voltage | 5.7 volts_of_direct_current |
| Item Weight | 2.4 ounces |
| Manufacturer | Gearmo |
| Mfr Part Number | US-485422 |
| Model Number | US-485422 |
| Number of Items | 1 |
| Number of Ports | 2 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Specific Uses For Product | Connecting legacy serial devices to modern USB host systems |
| UPC | 729440692384 |
| Unit Count | 1 Count |
| Warranty Description | 1 Year |
| Warranty Type | 1 Year |

## Product Details

- **Brand:** Gearmo
- **Color:** Blue
- **Connector Type:** Serial DB9 Male w/ Hex Nuts, USB Type A
- **Specific Uses For Product:** Connecting legacy serial devices to modern USB host systems

## Images

![Gearmo RS485 to USB Adapter with LED Indicators, FTDI Chipset, Terminal Board, ESD Protection, Supports Windows 11, Linux, MacOS X, RS422 to USB Compatible, 5ft Cable - Image 1](https://m.media-amazon.com/images/I/510lpKh24CL.jpg)

## Available Options

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

## Questions & Answers

**Q: will this device work on linux ubuntu?**
A: As an FTDI-based serial adapter, this works just fine under Ubuntu and most other linux distributions as the drivers have been included in the linux kernel since version 2.6.

**Q: Will driver work in Windows 8.1 / 10? Using it for RS422 TXA- (1)TXB+ (2) / RXA- (6) RXB+ (7)?**
A: I don't know. I used this device in a development project for a client. I used it with Cygwin on a Windows 7 system and on a RS485 bus to which I had attached multiple devices. It worked flawlessly in this respect. No clue about RS422 or later Windows releases.

**Q: I need for a 2 wire PTZ security camera, what will work that has a usb connection? This is driving me crazy. PLEASE HELP**
A: This unit is ONLY for USB to RS-485 connection, however, it will handle a 2 wire connection.  I'm not sure what drivers a PTZ camera needs, but you should be able to find them on their website.

**Q: Can I use 2 of these converters on one Windows 7 computer (using two separate USB ports) to do a loop back test?**
A: I haven't done it myself, but it should work fine. I have one of these. Once installed, the device appears to Windows 7 as a serial port device. If you install two of them, they will appear as two separate serial ports.You just need to make sure to wire them up appropriately.

## Frequently Bought Together

- Gearmo Pro 5ft. USB to RS-485/422 Serial Adapter FTDI Chip - Windows 11 Supported
- 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
- Gearmo USB to RS-422/485 Converter FTDI CHIP w/Terminals

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hu/products/78706845-gearmo-rs485-to-usb-adapter-with-led-indicators-ftdi-chipset](https://www.desertcart.hu/products/78706845-gearmo-rs485-to-usb-adapter-with-led-indicators-ftdi-chipset)

---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-09-05*