... I had to buy this item for my slightly older video camera, because to transfer the data, this requires a Firewire card. The firewire card with cable Firewire to Firewire supplied mini. So everything ok. The card is installed ruck twitch and is recognized by Windows 7 immediately. All required drivers are found. It was important for me was the functional use in my Windows 64-bit system. It all works and so I can recommend this PCI interface card for this low price without hesitation.