The premium model for Multichannel VPN Router 300 power supply in cars, trucks, busses, or boats. Its solid metal housing with mounting angles provides long-lasting and stable installation. The unit‘s vehicle input has an input voltage of 9-30 Volt. It can balance the voltage drop at engine start, hence there will be no more router reboots. Especially robustand reliable. Please note that the Multichannel VPN Router 300 is not specifically suited for use in vehicles due to its temperature range from 0 to 45°C.