Realtek RTL8111E chipset
Backward compatible to 10/100baset-t networking
Complies with PCI-Express Revision 1.1
10/100/1000Mbps data rate auto negotiation operation
Fully compliant with IEEE 802.3, 802.3U, 802.3ab
Realtek RTL8111 Chipset
Complies with PIC-e Revision 1.1
1-lane (x1) PCI-e with Transfer Rate 2.5Gb/s Full Duplex Channel
A high Performance 1000Base-T Ethernet Controller Card
Backward Compatible to 10/100Base-T Networking
10/100/1000Mbps Data Rate Auto Negotiation Operation
Compatible to Existing CAT-5 UTP Cabling
Fully Compliant with IEEE 802.3, 802.3u, 802.3ab