1. PCI cards, Compliant to PCI Revision 2.2 2. RJ45 *1 port, Supports 10 / 100 /1000 Mb/s N-way Auto-negotiation operation 3. Half/Full duplex capability 4. Compliant with IEEE 802.3, IEEE 802.3 u, IEEE 802.3 ab, 802.1P layer2 priority encoding, IEEE 802.1Q VLAN tagging 5. Supports Wake-On-LAN function and remote wake-up (Optional) 6. Transmit/Receive FIFO (8K/64K) support 7. LEDs indicate the status of data transmission 8. Driver supported Windows98SE /ME/ 2000/XP/Server 2003/Vista/WIN7 MAC OS