ASUS XG-C100C V3 10GBase-T PCI-E Network Adapter, 10/5/2.5/1Gbps, 100Mbps, RJ45 Port, Built in QOS ( NIC )

10GBase-T PCIe Network Adapter with backward compatibility of 5/2.5/1G and 100Mbps ; RJ45 port and built-in QoS
Hyper-fast 10Gbps Networking – Enjoy up to 10X-faster data-transfer speeds for bandwidth-demanding tasks.
Complete Compatibility – XG-C100C is compatible with current network standards, including 10/5/2.5/1Gbps and 100Mbps, for seamless backward compatibility.
Windows and Linux Support- flexible OS integration with Windows 11/10 and Linux Kernel.
RJ45 Port for Easy Migration – Easily upgrade to 10Gbps networking using standard copper network cables.
Prioritize Your Games – Built-in Quality-of-Service (QoS) technology lets you prioritize bandwidth and supported gaming packets for a smooth gaming experience.