The Cisco UCSC-PCIE-ID40GF Intel XL710-QDA2 Dual Port 40GB QSFP Adapter is a high-performance Ethernet/network card designed for computers. With two ports and a PCIe compatibility, this adapter allows for fast and efficient network connectivity. The model is specifically designed by Cisco to provide reliable performance and support for various networking needs. As an interface card, it offers businesses or home users a reliable solution for expanding their network capabilities.