Based on this product's specifications, here are some alternatives and similar models
Network card MicroConnect MC-PCIEX4-82576-D PCIe x1 Dual Port Ethernet 82576
Summary description:
MicroConnect MC-PCIEX4-82576-D is a PCIe x1 network card with dual Ethernet ports based on the 82576 controller. It provides two independent Gigabit Ethernet connections for servers or desktops, enabling link aggregation, redundant networking, or separate network segments. Suitable for expanding wired network interfaces, improving connectivity, and supporting virtualization or small-scale server deployments.