Expand wired network capacity with a dual-port PCIe Gigabit adapter designed for federal and enterprise deployments. The AT-2911TA/2-901 adds two 10/100/1000T copper ports, giving systems more flexibility for segmentation, redundancy, or dedicated traffic paths without moving to a more complex platform. TAA compliance makes this card appropriate for procurement environments with sourcing requirements, while UEFI support helps align with modern boot and deployment workflows. For infrastructure teams, that combination matters: it reduces compatibility friction during rollout and supports standardized imaging and system builds. This adapter is a practical choice when onboard networking is insufficient or when you need a dedicated NIC for management, virtualization, or application traffic. In environments where reliability, policy compliance, and predictable wired performance matter, a dual-port PCIe card offers a cleaner answer than consumer-grade alternatives.