Tripp Lite 2-Port RS-422/RS-485 USB to Serial FTDI Adapter with COM Retention (USB-B to DB9 F/M)

The Tripp Lite 2-Port USB to Serial RS-422/RS-485 Adapter is an efficient solution for connecting up to two 9-pin serial devices to your computer’s USB-A port. Ideal for industrial applications, this rugged adapter features a sturdy all-metal housing designed for harsh environments. With independent DIP switches, configuring RS-422 and RS-485 devices is simple, ensuring smooth communication between equipment such as modems, scanners, and GPS systems. The built-in FTDI chipset with COM retention automatically reassigns COM values, saving time when reconnecting or rebooting. This USB-powered adapter requires no external power source, supporting serial communication speeds up to 1 Mbps. It's compatible with Windows, Mac, and Linux, making it versatile across different systems. Designed with electrostatic discharge protection and backward compatibility with USB 1.1 devices, it ensures reliable performance across various setups. Includes a 2-year warranty for added peace of mind.

Highlights:

• Connects two serial devices via USB-A
• Supports RS-422 and RS-485 auto-switching
• Independent DIP switch controls for configuration
• COM retention for easy reconnection
• Rugged metal housing with ESD protection
• Compatible with Windows, Mac, and Linux
• Supports up to 1 Mbps serial communication
• USB 2.0 powered, backward compatible with USB 1.1
• Includes USB cable and driver CD
• 2-year limited warranty