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.
Before clicking any download button, it is crucial to understand what this file is. The acronym most commonly stands for Cisco Download Manager . Cisco Systems, a global leader in networking hardware, uses the Cisco Download Manager to facilitate the downloading of large files (like IOS images, firmware, and software patches) over unreliable internet connections. cdm 20814 -setup.exe download