This high-speed 3-port PCI I/O card adds a High-speed IEEE 1394 (FireWire) interface into your computer for various types of FireWire device connections. It supports data transfer rates up to 400Mbps, and works with devices including DV camcorders, hard disk drives, removable drivers, memory card readers, CD-RW/DVD-RAMs, MO drives and other 1394 audio/video appliances such as TV and set-top box. The PCI card works with both PC and Mac, and is fully compatible with Sony, Panasonic, Cannon, Sharp, JVC and many other DV camcorder for digital video creating/editing.