PCI-X 64bits to 2x 1394B firewire 800+ 1394A card adapter [PAPCI019] - $29.59 : Sintech Eshop!, The World of PC Adapter Card
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ELIATER PCIe Firewire Card for Windows 10, IEEE 1394 PCI Express Controller 4 Ports(3 x 6 Pin and 1 x 4 Pin), 1394a Firewire 800 Adapter for Windows 7/8/Mac OS with Low Profile Bracket and Cable – UnlimitedCellular
PCIe Firewire Card for Windows 10 IEEE 1394 PCI Express Controller 4 Ports3 x 6 Pin and 1 x 4 Pin 1394a Firewire 800 Adapter for Windows 78Mac OS with Low Profile Bracket and Cable - Newegg.com
Fixing FireWire (IEEE 1394) Problems in Windows 10 and 11. Legacy Firewire Driver, Microsoft Firewire OHCI Legacy Drive, Firewire PCI and PCI E cards and how to install them. David Knarr
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