Gearmo - USB to RS-232 Serial Adapter with LED Indicators, FTDI Chip, 5 Foot Cable, Compatible with Windows 11 - Black

Extend the length of your USB cable with the Best Buy essentials 12' USB 2.0 A-Male to A-Female Extension Cable. With a simple plug-and-play connection, just insert the male connector into your device’s USB port and your existing USB cable into the other end and enjoy the extension with no additional setup required. Supporting data transfer speeds up to 480 Mbps, you can trust that this extension cable will deliver the speed you need. With 12 ft. in length, it allows flexible placement options and reach. Because we deliver durability, nickel-plated connectors ensure lasting usability you can count on.

The GM-FTDI2-LED-C 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-C 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-C is a dependable and easy-to-use solution for serial communication.

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.