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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 - Blue

Model: GM-FTDI-LED
SKU: 10210123
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About this product

The GM-FTDI-LED USB to RS-232 Serial Adapter is the quick and easy fix for computers that no longer include legacy serial ports. Whether you're connecting to printers, scanners, CNC machines, PLC controllers or industrial gear, this adapter ensures full RS-232 signal support and smooth operation. It’s powered directly from your USB port, so no extra power supply is needed, and it features color LED indicators that flash with activity to give you real-time feedback on your connection. With an integrated 5 foot cable and support for Windows 7 through 11, macOS, and Linux, it's plug & play ready for your setup.

Features

  • USB to serial connectivity made easy

    Connect your legacy DB-9 serial devices to modern USB ports with this USB to RS-232 adapter. Ideal for point-of-sale, lab, industrial, or testing use.

  • Built-in signal tester with LED indicators

    Quickly test RS-232 connections with clear dual-color LED indicators to save time and troubleshoot with confidence.

  • Fast and stable data transfers

    Transfer data at speeds up to 921.6Kbps, perfect for high-performance tasks from automation systems to data logging and more.

  • Convenient 5 foot cable length

    The Integrated 5 foot cable length makes it easy to connect devices in tighter spaces or hard-to-reach ports.

  • Broad OS compatibility

    Works seamlessly with Windows 7 through Windows 11, macOS, and Linux.

Specifications

  • Connector Type (End 1)
    USB-A
    Connector Type (End 2)
    D-Sub (DB-9)
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Reviews

Rating 5 out of 5 stars with 1 review

5 star rating. 1 review
100% would recommend to a friend

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    USB to Serial adapter is Windows 11 compatible

    USB to Serial Adapter works with Windows 11. Plug and play and it worked right away. I did not need to install any drivers.

    Posted by Lpfont

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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 - Blue
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The GM-FTDI-LED USB to RS-232 Serial Adapter is the quick and easy fix for computers that no longer include legacy serial ports. Whether you're connecting to printers, scanners, CNC machines, PLC controllers or industrial gear, this adapter ensures full RS-232 signal support and smooth operation. It’s powered directly from your USB port, so no extra power supply is needed, and it features color LED indicators that flash with activity to give you real-time feedback on your connection. With an integrated 5 foot cable and support for Windows 7 through 11, macOS, and Linux, it's plug & play ready for your setup.

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Pros for 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 - Blue
There were no pros for this product—Overall Performance, Compatibility, USB, Ease of use, PriceThere were no pros for this product—There were no pros for this product—
Cons for 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 - Blue
There were no cons for this product—Cable LengthThere were no cons for this product—There were no cons for this product—

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