Intel 82599ES 10Gbps Dual Port PCI-E X520-DA2 Ethernet Server Adapter is a high-performance network card suitable for various applications. With its SFP+ external interfaces and Ethernet/ Network Cards interface card type, it provides reliable and fast connectivity for your network.This unit has two ports and supports a maximum data rate of 16 Gbps, making it ideal for handling heavy workloads. It is compatible with PCI Express x8 and has a form factor of PCI Express 3.0. The Intel 82599ES 10Gbps Dual Port PCI-E X520-DA2 Ethernet Server Adapter is a reliable and efficient choice for anyone in need of a high-performance network card.