1.IEEE 802.3 10BASE-T, 802.3u 100BASE-TX and 802.3ab 1000BASE-T compliant; Support 32-bit PCI Local Bus Master high-speed operation of Rev.2.2 specification; Support 32-bit and 64-bit Windows Vista and 7 2.Plug-and-Play installation -- simply insert the card into a PC and it will automatically be configured by the PC BIOS; One RJ-45 connector: Auto detection of 10Mbps Ethernet, 100Mbps Fast Ethernet and 1000Mbps Gigabit Ethernet & Auto MDI-X 3.Supports Wake-on-LAN for remote wake up; Supports IEEE802.1Q VLAN tagging; Built-in FIFO(8K/64K) buffers reduces overhead of memory transfers; Standards: IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x Flow Control, IEEE 802.1Q Priority Queuing 4.Data Transfer Rate: Half Duplex- 10/100/1000Mpbs; Full Duplex- 20/200/2000Mbps; Access Method: CSMA/CD; Interface: PCI 2.1/2.2/2.3 32-bit and 64-bit; Network Power: 1x UTP (Auto-MDI/MDI-X); LED: Link / Activity; Certification: FCC, CE