SIIG Single 2.5G 4-Speed Multi Gigabit Ethernet PCIe Card - 10M/100M/1Gbps/2.5Gbps Ethernet Data Rates

Compatible with NBASE-TTM Alliance PHY Specification Supports Full Duplex flow control IEEE 802.3x Fits both standard and low profile system chassis with the included spare low profile bracket Supports Wake-On-LAN and arealWoW!" Technology (Remote wake-up) Supports 4 Multi-Speed of 10M/100M/1Gbps/2.5Gbps Ethernet data rates Easily add a multi-Gigabit Ethernet port through an available x1 PCIe slot to server and desktop computers Compliant with PCI Express Specification Revision 2.1 Supports jumbo frame to 16K bytes for higher and better data throughput Compatible with IEEE 802.3, 802.3u, 802.3a, IEEE 802.3bz (2.5GBase-T), IEEE 802.1Q VLAN tagging, IEEE 802.3az (Energy Efficient Ethernet)