Kouwell PCI Firewire & PC Card / Cardbus Combo Card with 3.5inch Front Access Pack Size: 1 pack Minimum Bulk Purchase: 1 x 1 pack (1 total) Add Three Firewire Ports and a Dual PC Card/Cardbus slots to your PC, via this PCI card and companion 3.5 inches Floppy Bay sized front access bay. Features: Dual Cardbus slot supports PCMCIA (PC Card) 16bit/Cardbus 32bit specifications under Windows XP Dual Cardbus slot supports Cardbus 32bit specifications under Windows 95/98/ME/2000 Triple External FireWire ports - One in front, two on rear bracket Weight: 0.70 Kg