The 845972-B21 is an HPE Ethernet 10Gb 2-port 562T Adapter, a network adapter designed for HPE ProLiant servers, providing two 10 Gigabit Ethernet ports via RJ45 connectors (10GBASE-T) to enable high-speed network connectivity over copper cabling, making it suitable for demanding network environments like virtualization and data centers where high bandwidth and reliable performance are crucial.
