The Startech PEX1394B3 3Port 2b1a 1394 PCI Express FireWire Card Adapter is a high-quality FireWire card adapter that adds three ports to a computer with a PCI Express port. This product is designed by StarTech, a trusted brand in the industry, ensuring reliable performance and compatibility with various devices. With its easy installation and compact design, this card adapter is perfect for expanding the FireWire capabilities of a computer, making it ideal for multimedia editing, data transfer, and other FireWire-enabled applications.