Cisco EtherFast 10/100 LAN Card w/ Wake-On-LAN. Connectivity technology: Wired, Host interface: PCI, Interface: PCI. Data transfer rate (max): 100 Mbit/s, Supported data transfer rates: 20Mbps/200Mbps, 10Mbps/100Mbps. Cabling technology: UTP Cat 5. Width: 122 mm, Depth: 19 mm, Height: 121 mm. Minimum processor: 200 Mhz