Add high-speed connectivity to your Mac or PC with this Orange Micro OrangeLink Firewire 400 Card. With two Firewire 400 ports and compatibility with both Mac and PC with PCI slot, this unit is perfect for transferring large files and streaming media. The unit is easy to install and comes with 3-USB and 2-Firewire 400 external interfaces. The compact form factor and internal FireWire 400 interface make this card an excellent choice for users looking for a reliable and efficient FireWire 400 expansion card.