The HP 817745-B21 X550-AT2 10GB 2-Port FLR-T Ethernet Adapter is a cutting-edge network interface card designed to provide high-speed, reliable connectivity for HP servers. Featuring two 10GBase-T RJ-45 ports, this adapter allows for easy integration with existing copper network infrastructure, offering a cost-effective way to upgrade to 10GbE without the need for expensive fiber optic cabling. Its FlexibleLOM Rack (FLR) form factor ensures compatibility with HP's FlexibleLOM slot, providing seamless integration and saving PCI Express slots for other uses. Designed for demanding applications such as virtualization, cloud services, and network storage, the HP X550-AT2 adapter offers enhanced data transfer rates, reduced latency, and improved network efficiency, making it an ideal choice for enterprise data centers.