For advanced users requiring original Conexant driver behavior (e.g., for legacy broadcast software):
pnputil /enum-drivers | findstr "Conexant"
While Microsoft ended official support for the Conexant Fusion 878A after Windows XP, the community-driven driver provides a stable, functional, and relatively secure solution for Windows 7 (x86 and x64). Following the steps above – especially disabling driver signing temporarily on x64 – will restore legacy video capture capabilities for archiving analog tapes, digitizing video game footage, or using vintage broadcast hardware.
