10G PCIe Network Adapter; SFP+ port for Optical Fiber Transmission and DAC cable
2.5GBase-T PCIe Network Adapter with backward compatibility of 2.5G/1G/100Mbps; RJ45 port
10GBase-T PCIe Network Adapter with backward compatibility of 5/2.5/1G and 100Mbps ; RJ45 port and built-in QoS