Are you trying to connect a (like an Arduino or a vehicle ECU) that requires this exact version?
Newer drivers are frequently released by FTDI. Why would someone specifically search for ? cdm 20814 -setup.exe download
is a legacy version of the FTDI Combined Driver Model (CDM) installer. This specific executable (version 2.08.14) was widely used between 2011 and 2014 to manually install drivers for USB-to-serial converter chips, such as the FT232R, FT245R, and FT2232C. What is CDM 20814? Are you trying to connect a (like an
: The most secure way to get these drivers is directly from the FTDI Drivers Page . Note that the site usually provides the latest version (e.g., 2.12.xx), which is generally backward compatible with devices that originally required 2.08.14. is a legacy version of the FTDI Combined
If provided by the vendor, verify the SHA-256 hash of setup.exe to confirm integrity. Example command: certutil -hashfile CDM_20814_setup.exe SHA256
The "CDM" stands for , which allows applications to access FTDI devices through either a Virtual COM Port (VCP) or the D2XX direct DLL interface without needing to switch driver types.