JMT 2 Port 6 Pin 1394A IEEE 1394 CardBus Card 54mm Laptop FireWire Card for PCMCIA Digital Camera DV Camcorders Hard Disks Removable Drives Laptop PC - Newegg.com
Your Computer's FireWire (IEEE 1394) Connections - dummies
How to connect FireWire devices into a Windows PC with Thunderbolt 3/USB-C - YouTube
Amazon.com: Tan QY 1394 Firewire Card,PCIe 3 Ports 1394A Firewire Expansion Card, PCI Express (1X) to External IEEE 1394 Adapter Controller (2 x 6 Pin + 1 x 4 Pin) for Desktop PC and DV Connection : Electronics
PCIE PCI-E Firewire IEEE 1394 2+1 3 Port Card Work With Windows 7 32/64 New | eBay