Expand a system with two SFP ports built for enterprise networking tasks. The StarTech P021GI-NETWORK-CARD uses Intel I350-AM2 networking silicon to add dual Gigabit Ethernet connectivity through a PCIe interface, giving servers and workstations a straightforward way to connect to fiber-based infrastructure. This card is designed for environments where reliability and manageability matter more than raw port count. PXE boot support helps with OS deployment and recovery workflows, while VLAN support makes it easier to segment traffic across infrastructure, storage, and management networks. Jumbo frame support further reduces packet overhead in data-heavy environments. The low-profile bracket and PCIe 2.0 compatibility make it easier to fit into a wide range of chassis, including compact servers. With support for Windows Server, Windows, Linux, VMware ESXi, and Hyper-V, it is a sensible fit for mixed virtualization and bare-metal deployments where qualification time is expensive and downtime is not an option.