Available on the FTDI VCP Drivers page. Note that newer macOS versions (10.15 and later) may require the "Dext" version of the driver. Linux Drivers:
the downloaded file and select "Run as Administrator". ft231x usb uart driver link
The most reliable way to obtain drivers is directly from the manufacturer, Future Technology Devices International (FTDI) . Available on the FTDI VCP Drivers page
, then follow the wizard prompts to accept the license agreement. Connect device to a USB port. Future Technology Devices International (FTDI) .