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

Supports jumbo frame to 16K bytes for higher and better data throughput Supports Wake-On-LAN and arealWoW!" Technology (Remote wake-up) 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) Compliant with PCI Express Specification Revision 2.1 Fits both standard and low profile system chassis with the included spare low profile bracket Compatible with NBASE-TTM Alliance PHY Specification Supports 4 Multi-Speed of 10M/100M/1Gbps/2.5Gbps Ethernet data rates Supports Full Duplex flow control IEEE 802.3x Easily add two multi-Gigabit Ethernet ports through an available x4 PCIe slot to server and desktop computers