- Designed to meet PCI Express Specification Revision 1.1.<br>- Single-lane (or x1) PCI Express throughput supports rate of 2.5Gbps.<br>- Fully Compliant with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab.<br>- 10/100/1000M data auto-negotiation.<br>- Jumbo Frame support.<br>- Support Wake On Lan (WOL) power management (optional).<br>- Feature full duplex mode that doubles the network connections speed.<br>- Support Windows XP/Vista/7 (32/64 bit), Mac OS X 10.5 or later.