LevelOne USB-0401. Connectivity technology: Wired, Host interface: USB, Interface: Ethernet. Data transfer rate (max): 1000 Mbit/s, Supported data transfer rates: 10/100/1000 Mbps. Cabling technology: 10Base-T, 100Base-T, 1000Base-T. Power consumption (typical): 9.5 W. Weight: 60 g