Firewire IEEE 1394a 3 Port PCI-E Card Features: Compliant with PCI Express Base Specification 1.0a Compliant with IEEE 1394-1995, 1394a-2000 and OHCI 1.1 Standards PCI Express 1-lane(x1) FireWire adapters works with PCI Express slots with different lane width Installs in any available PCI Express slot and supports data transfer rates up to 400Mbps 3 external FireWire(1394a) ports to support DV camcorders, hard disk, removable drives, scanner, digital cameras and other FireWire devices OS Support Windows 2000 or XP or Server 2003 or Vista or Windows 7 or Windows 8 or Windows 10 32 or 64 bit Connectors: 2 x 6 Pin Connection 1 x 4 Pin Connection Package included: 1 x PCI-E Firewire Card Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.