This 4 Port (3 External/1 Internal) PCI 1394 FireWire Adaptor Card lets you connect iPods, MP3 players, portable drives, digital camcorders and more to your desktop computer. The FireWire Adaptor 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 Adaptor Card is backed by StarTech. com’s Lifetime Warranty and FREE LIFETIME tech support. Plus, the Adaptor provides both standard and low profile 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, PCI1394_2 and PCI1394_2LP cards. This software is compatible with Windows operating systems only. WHQL Certified - Designed to work with Microsoft Windows XP