The SUPERMICRO AOC-UR-I4G is a specially designed network adapter card that offers four Gigabit Ethernet ports, providing a significant upgrade in network connectivity for Supermicro's proprietary 1U Ultra Server platforms. Utilizing the Intel I350 chipset, this adapter ensures reliable and efficient network performance, supporting advanced features such as virtualization with VT-c, making it an excellent choice for virtualized environments and applications requiring robust network segmentation and security. Its integrated form factor as a 1U Ultra Riser card ensures a perfect fit and optimized airflow within Supermicro's Ultra server chassis, maintaining the server's compact and efficient design. The AOC-UR-I4G supports various network functionalities, including advanced power management with EEE, jumbo frames for increased data efficiency, and extensive support for remote management protocols like iSCSI and FCoE, making it versatile for both traditional and modern data center applications. With support for IEEE 802.3az Energy Efficient Ethernet, it also contributes to reducing operational costs by minimizing power consumption. This network adapter card is an ideal solution for businesses looking to expand their network capacity while maintaining or improving their system's overall energy efficiency and performance.