HARDWARE INTERFACE: 1 x 10Gbps RJ-45 Ethernet port (Supported Speeds: 10Gbps / 5Gbps / 2.5Gbps / 1Gbps / 100Mbps), PCIe Gen 2 3.0 x4 interface, LED indicators NDAA + TAA COMPLIANT: With our NDAA and TAA compliant Network Adapters, you can plan and install networking solutions that Government customers demand today (U.S. and Canada Only) MANUFACTURER PROTECTION: We stand by the quality of our products.The TEG-10GECTX 10 Gigabit PCIe Network Adapter is backed and supported with 3 years of TRENDnet Manufacturer Protection. RELIABLE TECH SUPPORT: Our team of advisors, support and tech experts are English speaking, and available for all your needs during normal business hours. We take pride in being there for our customers. PCI EXPRESS: This 10GbE PCIe network card converts a PCIe 3.0 x4 slot into a 10G Ethernet Port 10G PORT: 10G PCIe card adapter supported speeds: 10Gbps, 2.5Gbps, 1Gbps 2.5G BASE-T SUPPORT: 2.5GBASE-T specification (802.3bz) supports 2.5G and 5G speeds over