This 120V UPS protects your data and electronic equipment from outages, brownouts, and power fluctuation. It features 650J of surge enrgy capacity and 10 outlets - five of them battery-protected and the other five surge-only. This SmartPro series UPS supports a basic computer up to 90 mimutes and its LCD screen reports real-time power status. It offers automatic voltage regulation and has the capabilities to be plugged into any NEMA 5-15R socket.