PreSonus Firebox | includes Dual Port Ieee 1394 Pci Firewire Card LS2-FAE10 | eBay
Presonus Firepod FP10 Firewire Interface | eBay
Amazon.com: Padarsey 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