Full range of USB Interface IC solutions from FTDI Chip available through AltiumLive : http://contentstore.live.altium.com/#UnifiedComponents/FTDI
This webpage contains schematic symbol libraries and PCB footprint libraries with 3D details.
To view Altium
files, you need either the full version of ‘Altium
Designer’, or ‘Altium Viewer’ which can be downloaded for
free from Altium’s web site. um’s web site.