This high performance PCIe 4-Port 25G SFP28 Network Adapter provides four SFP28 ports for network connection of data rate up to 25Gbps. 

By using Intel's top of the class E810 Ethernet controller, the adapter is designed to optimize high-performance system workloads for Cloud and Communications.

• PCIe Gen4 x16 form factor
• Supports standard and low-profile systems
• Provides 4 x SFP28 ports for multiple high-speed connections
• Supports 25Gbps SFP28 and 10Gbps SFP + optics, AOC and DAC modules
• Various performance optimization technologies: ADQ, DDP, DPDK
• Supports IEEE1588 PTP v2 Precision Time Protocol