This IBM/Lenovo Emulex 8Gb Dual Port FC HBA is a top-of-the-line network card that is perfect for any computing system. With its two ports, it is compatible with a wide range of devices and networks. The card is designed for use with PCI Express x4, PCI, and PCI Express, making it a versatile and powerful choice for any system.The card is made by IBM and Lenovo, two of the world's leading technology companies. It is a Lan Card that is designed to provide reliable and fast connectivity for any network. The external interfaces include SFP, and the card is equipped with a number of ports, including two ports. This card is perfect for anyone who is looking for a high-quality network card that is designed to perform efficiently and effectively.