The P63673-B21 HP 10/25Gb 4 Port SFP28 Ethernet Adapter is a high-performance networking card designed for professional use. With four SFP28 external interfaces, this adapter provides a maximum data rate of 10/25Gbps, making it ideal for fast and reliable network connectivity. The inclusion of a short bracket offers easy installation and compatibility with a variety of systems. Trusted for quality and performance, this HP Ethernet adapter is a solid choice for enhancing your network capabilities.