Tripp Lite U209-18N-NULL USB to RS-232 FTDI Adapter

Drivers for the Tripp Lite U209-18N-NULL USB to RS-232 FTDI Adapter enable reliable serial communication on Windows 11 and Windows 10 x64 systems. The FTDI chipset ensures stable COM port detection, broad software compatibility, and dependable connections for legacy serial devices and industrial equipment.

Quick Installation Steps

1. Download the correct driver package for Windows 11 or Windows 10 x64.
2. Extract the ZIP file and run Setup.exe, or install the driver through Device Manager.
3. Restart your computer if prompted to complete the installation.
4. Connect the Tripp Lite U209-18N-NULL adapter and verify that a new COM port appears in Device Manager under Ports (COM & LPT).