The 1-Port USB to Serial RS-232 Adapter is a compact, rugged solution for adding a reliable COM port to modern computers and devices. Built with a durable metal housing and the trusted FTDI chipset, it ensures stable performance across Windows, macOS, and Linux systems. Supporting baud rates up to 921.6 Kbps, automatic handshake, and consistent COM port retention, it’s ideal for GPS, printers, modems, CNC machines, PLCs, and other industrial equipment. Designed for flexible installation, the hub includes DIN-rail clips and surface mounting flanges, while built-in 25kV ESD and 600W surge protection keep connected devices safe. With LED indicators for real-time monitoring and plug-and-play convenience powered directly from your computer’s USB port, this hub delivers dependable serial connectivity for demanding environments.
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The 1-Port USB to Serial RS-232 Adapter is a compact, rugged solution for adding a reliable COM port to modern computers and devices. Built with a durable metal housing and the trusted FTDI chipset, it ensures stable performance across Windows, macOS, and Linux systems. Supporting baud rates up to 921.6 Kbps, automatic handshake, and consistent COM port retention, it’s ideal for GPS, printers, modems, CNC machines, PLCs, and other industrial equipment. Designed for flexible installation, the hub includes DIN-rail clips and surface mounting flanges, while built-in 25kV ESD and 600W surge protection keep connected devices safe. With LED indicators for real-time monitoring and plug-and-play convenience powered directly from your computer’s USB port, this hub delivers dependable serial connectivity for demanding environments.

This Insignia NS-PU99501 cable allows you to connect a device with an RS-232 (DB9) serial port to a USB hub or USB-equipped PC or Mac and supports data transfer rates of more than 115 Kbps for rapid performance.

The USA-FTDI-A12 12 Inch USB to RS232 Serial Adapter with FTDI chipset is a portable and dependable solution for adding a serial port to modern computers. Compact yet powerful, it’s perfect for CNC machines, PLCs, radios, modems, printers, scanners, and other industrial serial devices. Built with Power, TX, and RX LED indicators, it gives you real-time connection feedback while supporting baud rates from 300bps to 460Kbps with automatic detection for smooth communication. Its plug-and-play design requires no external power supply, IRQs, or configuration conflicts, making setup effortless. Fully compliant with USB 1.1 and 2.0, this adapter delivers zero-delay automatic transmission and stable performance across Windows, macOS, and Linux systems. With its portable 12-inch cable and trusted FTDI chipset, it’s a reliable choice for your legacy serial connectivity needs.

The Dual Port USB to Serial Adapter makes it easy to add two standard RS-232 serial ports to your computer via USB. Powered by the reliable FTDI chipset, it supports a wide range of legacy devices with DB9 ports such as printers, scanners, PLC controllers, CNC machines, modems, and more. Each serial output is automatically assigned a COM port, making setup quick and straightforward. With static and surge protection up to 15kV, your data and devices stay safe during use. This adapter supports baud rates up to 921.6kbps, features automatic handshake support, and is compatible with Windows 7 through 11, macOS, and Linux systems.
| Pros for Gearmo - Single Port USB to RS-232 Serial Adapter with FTDI Chipset, LEDs, Includes Mounting Brackets - Black | |||
|---|---|---|---|
| There were no pros for this product— | Overall Performance, Compatibility, USB, Ease of use, Price | There were no pros for this product— | There were no pros for this product— |
| Cons for Gearmo - Single Port USB to RS-232 Serial Adapter with FTDI Chipset, LEDs, Includes Mounting Brackets - Black | |||
| There were no cons for this product— | Cable Length | There were no cons for this product— | There were no cons for this product— |