This IEEE-1394a FireWire Controller Card is a PCI interface board that provides IEEE-1394a functions for your system. The IEEE-1394a standard specifies support for 100-, 200- and 400-Mbps transmission speeds, providing an ideal interconnect for multimedia and PC peripheral applications with high data-transfer rate requirements. This controller card is specified for maximum transmission of 400 Mbps, in accordance with IEEE-1394a. This FireWire Controller Card has been tested and validated on Dell systems to ensure it will work with your computer and is compatible with Dell WorkStation 220 / 420 / 620 / 330. It is supported by Dell Technical Support when used with a Dell system. This product includes the following parts: FireWire Controller Card and Software. Note: This FireWire Controller Card is meant for use with 2000 only.