SMC EZ Card 1000. Connectivity technology: Wired, Host interface: PCI. Data transfer rate (max): 1000 Mbit/s, Supported data transfer rates: 10/10/1000 Mbps. Cabling technology: 10Base-T, 100Base-TX, 1000Base-T. Width: 120 mm, Depth: 50 mm, Weight: 53.6 g. LED indicators: 10, 100