Hyper-Fast 10 Gbps Networking XG-C100C uses next-generation 10GBase-T (10G) networking technology to deliver speeds of up to 10Gbps –10X faster than standard gigabit Etherne

ASUS XG-C100C Internal Ethernet 10000 Mbit/s Network Adaptor 10GBase-T PCIe Network Adapter with backward compatibility of 5/2.5/1G and 100Mbps ; RJ45 port and built-in QoS