Zyxel VPN2S. Ethernet interface type: Gigabit Ethernet, Cabling technology: 10/100/1000Base-T(X), Ethernet LAN data rates: 10,100,1000 Mbit/s. Heat dissipation: 44.7 BTU/h, Mean time between failures (MTBF): 44000 h. Product colour: Black. Power consumption (typical): 13.1 W, AC input voltage: 110 - 240 V, AC input frequency: 50 - 60 Hz. Weight: 1.13 kg, Width: 288 mm, Depth: 189 mm