A 3-port, IEEE 1394 FireWire iLINK host adapter for desktop PCs and Macs / Up to 50MB per second data transfer The card is 32-bit PCI and provides 3 external 6-pin ports Data Transfer Rate - up to 50 MB/sec Macintosh Requirements - Mac OS 8.6 or later, running on Power Macintosh 8600/9600 or later Windows Requirements - Microsoft Windows 98SE or later running on IBM 266MHz class processor or better Package includes 6-to-4 pin FireWire/1394 cable, Installation CD-ROM with Windows software and links to Macintosh FireWire software and drivers Warranty - 5 Years Parts and Labor