Does this work with 232, 485 & 422?

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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4 Port USB To Serial Adapter with RX/TX Indicators

Product ID: 267695408

Details

Compatible Devices
Devices with
Specific Uses For Product
Connecting to
Connector Type
DB9 RS-232
Color
Black
Brand
Gearmo

💡Dual-color RX/TX status LEDs for instant diagnostics

🔌4 RS232 ports for multi-device connectivity

⚙️FTDI chipset with automatic handshake support

₨1640

Duties & taxes included

In stock

Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Seychelles.

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Description

🔗 Legacy Meets Modern: Connect Smarter, Work Faster

QUAD PORT POWERHOUSE - Connect and control up to 4 legacy RS232 devices simultaneously with seamless USB integration.
INSTANT STATUS INSIGHT - Dual-color RX/TX LEDs provide real-time communication feedback—never guess your connection status again.
PLUG PLAY SIMPLICITY - Effortless installation with COM port retention and no external power needed—get up and running in seconds.
CROSS PLATFORM COMPATIBILITY - Works flawlessly across Windows 7 to 11, Linux, and MacOS 10.x—future-proof your workflow.
TRUSTED AMERICAN ENGINEERING - Backed by 20+ years of Gearmo’s industry-leading reliability and precision craftsmanship.

The Gearmo 4 Port RS232 to USB Adapter features an advanced FTDI chipset supporting automatic handshaking and full RS232 protocol compatibility. Designed for professionals managing legacy serial devices, it offers plug-and-play USB connectivity with dual-color RX/TX LEDs for easy diagnostics. Compatible with Windows, Linux, and MacOS, this compact, power-free adapter ensures robust, multi-device serial communication backed by over 20 years of trusted American engineering.

Reviews

D**S

Nice usb to 4 serial port adapter

The device was easy to install. Started using it in just a couple minutes. I would buy another one if I need more ports.

3.01.2023

F**R

It works great.

It also works great with linux operating system.

16.02.2022

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How is product pricing calculated?+

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TrustScore 4.5 | 7,300+ reviews

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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4 days ago

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₨1640

Duties & taxes included

In stock

Sold byAmazon SeychellesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Seychelles.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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Standing screen display size	2 Inches
Brand	Gearmo
Item model number	GM-FTDI4X-LED
Item Weight	0.634 ounces
Color	Black
Manufacturer	Gearmo
ASIN	B08P24ZQ1B
Is Discontinued By Manufacturer	No
Date First Available	November 23, 2020

4 Port USB To Serial Adapter with RX/TX Indicators

Details

Details

Description

Specifications

Reviews

Common Questions