Download the "Windows Setup Executable" from the FTDI Drivers Page.
Modern macOS versions include native support for many FTDI chips via Apple's built-in AppleUSBFTDI driver. However, if your hardware requires the official FTDI driver or you are running an older OS version: Download the VCP driver .dmg file for macOS. Double-click the .dmg file to mount it. ft231x usb uart driver link
On Windows, expand . You should see an entry labeled USB Serial Port (COMx) , where 'x' is the assigned port number. Download the "Windows Setup Executable" from the FTDI
Note: On newer macOS versions (macOS 11 Big Sur, Monterey, Ventura, Sonoma, and Sequoia), you may need to navigate to and explicitly allow the FTDI driver extension to load if blocked. Troubleshooting Common FT231X Driver Issues Double-click the
FTDI Official Windows VCP Driver Setup Executable (Downloads a standard .exe installer for 32-bit and 64-bit systems).
FTDI D2XX Drivers Download Page Which Driver Do You Need?