Features: brand new and high quality The driver supports Windows98se/me/2000/xp/server 2003/xp 64 bit/Vista WIN7 Compatible IEEE 1394 OpenHCI specification 1.0 and v1.1; Compatible IEEE 1394~1995 is a high-performance serial bus; Compatible with IEEE 1394 - 2000 standard Plug-and-play; Support 100/200/400/800mbps data transmission rate Simultaneous operation of multiple high-performance devices Supported operating systems Windows98se/me/2000/xp/server 2003/xp 64 bit/Vista WIN7 Package Includes: 1 PC x PCI Express to 1394a Expansion Card Specifications: Item: PCI Express to 1394a Expansion Card Chip; VIA Normal: PCI - Express 1.0 a compliant PCI - Express full duplex channel System support: winXP win7 win8 win10 Cable Length: approx 1M/3.28ft System requirements: At least one PCI-E x1 slot is available on the PC note: The camera has a 1394 interface and can use a 1394 acquisition card. This card is a 1394 card in the PCI-E slot. Please confirm that there is a spare PCI-E slot on your motherboard before taking the picture. This model does not support 1394 FireWire sound card, which is used by professional musicians for music, and is generally used in recording studios. The 1394 card required for FireWire sound card requires TI-chip. This model is a VIA chip, so it does not support FireWire sound card! There is no problem connecting to general DV!