1The Broadcom BCM957414N4140 is a 2 port 25/10Gb/s Ethernet PCIe 3.0 x8 card designed for high-speed network connectivity. This plug-in card, with two wired external interfaces, is compatible with PCI Express and PCI Express x8 ports, making it versatile for various computer systems. The model number BCM957414 indicates the specific Broadcom product being used, ensuring reliable performance and compatibility with a range of networking setups.