Gearmo - USB to RS-232 Serial Adapter with LED Indicators, FTDI Chip, 5 Foot Cable, Compatible with Windows 11 - Black
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About This Item
- Key Specs
- Connector Type (End 1): USB-A
- Connector Type (End 2): D-Sub (DB-9)
- General
- Brand: Gearmo
- Model Number: GM-FTDI2-LED
- Product Name: USB to RS-232 Serial Adapter with LED Indicators, FTDI Chip, 5 Foot Cable, Compatible with Windows 11
- Color: Black
- Connectivity
- Cable Type: USB
- Product Type: Adapter
- Connector Type (End 1): USB-A
- Connector Type (End 2): D-Sub (DB-9)
- Warranty
- Warranty - Parts: 1 year
- Warranty - Labor: 1 year
- Other
- UPC: 736983902511
The GM-FTDI2-LED is a USB 2.0 to RS-232 adapter that makes it simple to add a serial port to computers without built-in COM support. Powered directly through a USB Type-A connection, this compact adapter delivers reliable RS-232 connectivity with data rates over 1Mbps and full backward compatibility with USB 1.1. Built with a trusted FTDI chipset, it ensures stable performance across Windows, macOS, and Linux systems. LED indicators flash during connection activity, giving you real-time status monitoring for pins and signals. With 15kV ESD protection, plug-and-play installation, and support for serial devices like printers, modems, CNS machines, PLCs, radios, and other industrial equipment, the GM-FTDI2-LED is a dependable and easy-to-use solution for serial communication.
- USB to serial connectivity made easy: Connect your legacy DB9 serial devices to modern USB ports with this USB to RS-232 adapter. Ideal for point-of-sale, lab, industrial, or testing use.
- No external power required: The adapter draws power directly from your USB port, so no extra power supply is needed for true plug & play convenience.
- Status LEDs keep you informed: Easily monitor your connection with Power, TX, and RX LEDs that show activity and status at a glance.
- 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.
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The GM-FTDI2-LED is a USB 2.0 to RS-232 adapter that makes it simple to add a serial port to computers without built-in COM support. Powered directly through a USB Type-A connection, this compact adapter delivers reliable RS-232 connectivity with data rates over 1Mbps and full backward compatibility with USB 1.1. Built with a trusted FTDI chipset, it ensures stable performance across Windows, macOS, and Linux systems. LED indicators flash during connection activity, giving you real-time status monitoring for pins and signals. With 15kV ESD protection, plug-and-play installation, and support for serial devices like printers, modems, CNS machines, PLCs, radios, and other industrial equipment, the GM-FTDI2-LED is a dependable and easy-to-use solution for serial communication.

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| Pros for Gearmo - USB to RS-232 Serial Adapter with LED Indicators, FTDI Chip, 5 Foot Cable, Compatible with Windows 11 - Black | |||
|---|---|---|---|
| There were no pros for this product— | Overall Performance, Compatibility, USB, Ease of use, Price | Overall Performance, Compatibility, Cable Length, Flexibility | There were no pros for this product— |
| Cons for Gearmo - USB to RS-232 Serial Adapter with LED Indicators, FTDI Chip, 5 Foot Cable, Compatible with Windows 11 - Black | |||
| There were no cons for this product— | Cable Length | Data Transfer, Heat Dissipation | There were no cons for this product— |









