: Extract the contents and run the .msi or .exe installer.
: Reboot your system to load the Blackmagic kernel module. Why the Desktop Video Update is Essential blackmagic decklink quad hdmi recorder driver download
: You may be asked to register your product, but you can usually select "Download Only" in the bottom left of the pop-up. Installation Process by Operating System Windows Installation : Extract the contents and run the
Unlike generic drivers, the Desktop Video package includes a suite of utilities vital for professional workflows: DeckLink – Software | Blackmagic Design blackmagic decklink quad hdmi recorder driver download
: Modern macOS versions require you to manually "Allow" the driver in System Settings > Privacy & Security after installation.