The HP HSTNS-BN82 Ethernet 1Gb 4-Port 331T Adapter Card is designed for HP computers, providing 1 Gbps data rate with four Ethernet ports. It has an Ethernet Interface Card Type, compatible with PCI Express ports and features RJ45 internal interfaces. This adapter card is compatible with HP brand products and is a reliable choice for expanding network connectivity on HP systems. Perfect for enhancing network capabilities, this card is a useful addition for users looking to increase their networking options on HP servers.