Amazon.com: ELIATER PCIe Firewire Card for Windows 10, IEEE 1394A PCI Express Controller 4 Ports(3 x 6 Pin and 1 x 4 Pin), 1394a Firewire 400 Adapter for Windows 7/8/11/Mac OS with
1 Set Pci-e 1x Ieee 1394a 4 Port(3+1) Firewire Card Adapter 1394 A Pci E With 6 Pin To 4 Pin Ieee 1394 Cable For Desktop - Add On Cards & Controller Panels - AliExpress
FireWire (IEEE 1394) Host Adapter for PCI slot – adrshop-online