Startechcom pci express firewire cards startechcom pex1394a2v the pex1394a2v 2 port pci express firewire card from startechcom enables you to add two native firewire 400 ports to your desktop pc allowing you to connect ieee 1394a firewire devices such as digital cameras external hard drives dv camcorders and morewhen two devices are simultaneously connected this pcie firewire adaptor reduces performance bottlenecks by offering support for data transfer rates up to 400mbps to each por