RNDIS (Remote Network Driver Interface Specification) is the standard for Linux-based systems. The MF833T is famous in the maker community because it works well with OpenWRT and PPP (Point-to-Point Protocol).
For most users, the installation process is automated through a feature called "Zero-CD" or "Auto-run". 1. Automatic Installation (Plug & Play) : Plug the ZTE MF833T into an available USB 2.0 or 3.0 port on your computer. zte mf833t driver