Any such version is:
AutoCAD Mechanical Portable: Precision Engineering on the Go autodesk autocad mechanical f5100 portable eng verified
likely refers to a third-party, unauthorized distribution of AutoCAD Mechanical rather than an official Autodesk release. Autodesk does not officially support "portable" versions (software that runs without installation, such as from a USB drive) for its desktop CAD products. Below is a technical overview based on official AutoCAD Mechanical Any such version is: AutoCAD Mechanical Portable: Precision
