Single Port 100GbE QSFP28 Fiber Ethernet Intel E810-CQDA1 Chip PCIe 4.0 x16 Controller Card Server Network Adapter NIC

This PCIe 4.0 x16 ultra-high-speed fiber network card uses the Intel E810-CQDA1 controller chip with a single QSFP28 port, supporting stable 100Gbps transmission. Built for demanding environments, it is ideal for data center core networks, high-performance computing clusters, and next-generation cloud infrastructure requiring extreme bandwidth.