This 4 Port (3 External/1 Internal) PCI 1394 FireWire Adapter Card lets you connect iPods, MP3 players, portable drives, digital camcorders and more to your desktop computer. The FireWire adapter card supports hot-swapping, so you'll be able to plug, unplug, and swap your FireWire peripherals with ease. Guaranteed to work with both PCs and Macs, the 4 port PCI FireWire Adapter Card is backed by StarTech.com's Lifetime Warranty and FREE LIFETIME tech support. Plus, the adapter provides both standard profile and low profile/half-height brackets for adapting to slimline or small form factor system applications. Please Note: If you require digital video editing software, StarTech.com offers a complete FireWire kit with our PCI1394_4 card. This software is compatible with Windows operating systems only.WHQL Certified - Designed to work with Microsoft Windows XP More from the Manufacturer

• 3 external, 1 shared internal FireWire400 port, with supported data transfer rates up to 400 Mbps
• Compliant with IEEE 1394a - 2000 as well as 1394-1995 standards
• Includes Low Profile installation bracket
• Plug-and-Play and hot-swap compatible