The driver version is associated with older Windows environments. Finding official links for this specific version is difficult as Pinnacle (now owned by Corel) has moved most of this hardware to "unsupported" or "legacy" status.

Specialized sites like Pinnacle Studio Info host collections of 32-bit and 64-bit drivers for older hardware.

provides drivers for laboratory and EEG equipment, not the consumer video capture cards. Hardware Overview LAHVDRX-PCI-1

Finding official links for this specific version can be difficult as it is legacy hardware. For Sale - Pinnacle LAHVDRX-PCI-1 Video Capture Adapter

Check the physical card for a model name like "Bendino" or "PCTV". Clean Installation: