Microsoft did not include native drivers for this specific Kworld variant in Windows Update. Furthermore, Kworld’s official website has long since removed support pages for this model. This guide provides definitive, safe solutions to get your KW-TV878-FBK functioning perfectly under Windows 7 (32-bit & 64-bit).
If you install the driver and get video but no sound: Kworld Kw-tv878-fbk Driver Windows 7
: Since the card is based on the Brooktree/Conexant 878 chip, generic drivers from third-party sites like DriverScape DriverIdentifier are often used to enable basic video capture functionality. Automatic Tools : Services like Solvusoft's DriverDoc Microsoft did not include native drivers for this
If Windows warns about an unsigned driver, choose . 3. Using Automated Update Tools Kworld Kw-tv878-fbk Driver Windows 7